Aparthotel

THE FLAG Oskar M.

Aparthotel with a restaurant, near Römerberg

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Dates

October 2025

26

November 2025

Comfort Studio, River View (Double) | Hypo-allergenic bedding, in-room safe, desk, blackout drapes - THE FLAG Oskar M. (Frankfurt)

Reception - THE FLAG Oskar M. (Frankfurt)

Executive Studio, River View (Comfort Double) | Private kitchen | Full-size fridge, microwave, oven, stovetop - THE FLAG Oskar M. (Frankfurt)

Comfort Studio, River View (Double) | Private kitchen | Full-size fridge, microwave, oven, stovetop - THE FLAG Oskar M. (Frankfurt)

Executive Studio (Business Single, 140 cm wide bed) | Private kitchen | Full-size fridge, microwave, oven, stovetop - THE FLAG Oskar M. (Frankfurt)

THE FLAG Oskar M. is in Ostend's vibrant center, offering amenities like dry cleaning and an on-site restaurant. Rooms feature free WiFi, and express check-in plus luggage storage ensure a seamless, hassle-free experience for travelers.

Exceptional

Popular amenities

Parking available
Kitchen
24/7 front desk
Air conditioning
Pet friendly

Room options

Check availability for these dates

Tonight

Oct 26 - Oct 27

Tomorrow

Oct 27 - Oct 28

All rooms

1 bed

Showing 8 of 8 rooms

Business-Studio (Single, 140 cm breites Bett)

Highlights

Soundproofed

Air conditioning

Free cribs/infant beds

Kitchen

Full-sized refrigerator/freezer

Dishwasher

Flat-screen TV

Hypo-allergenic bedding

452 sq ft
Sleeps 3
1 Double Bed

Comfort-Studio, Flussblick (Single, 140 cm breites Bett)

Highlights

Soundproofed

Air conditioning

Free cribs/infant beds

Kitchen

Full-sized refrigerator/freezer

Dishwasher

Flat-screen TV

Hypo-allergenic bedding

495 sq ft
River view
Sleeps 3
1 Double Bed

Executive Studio (Business Single, 140 cm wide bed)

Highlights

Soundproofed

Air conditioning

Free cribs/infant beds

Kitchen

Full-sized refrigerator/freezer

Dishwasher

Flat-screen TV

Hypo-allergenic bedding

473 sq ft
Sleeps 2
1 Double Bed

Executive Studio, River View (Comfort Single, 140 cm wide bed)

Highlights

Soundproofed

Air conditioning

Free cribs/infant beds

Kitchen

Full-sized refrigerator/freezer

Dishwasher

Flat-screen TV

Hypo-allergenic bedding

495 sq ft
River view
Sleeps 2
1 Double Bed

Executive Studio, River View (Comfort Double)

Highlights

Soundproofed

Air conditioning

Free cribs/infant beds

Kitchen

Full-sized refrigerator/freezer

Dishwasher

Flat-screen TV

Hypo-allergenic bedding

602 sq ft
River view
Sleeps 2
1 King Bed

Business Studio (Double)

Highlights

Soundproofed

Air conditioning

Free cribs/infant beds

Kitchen

Full-sized refrigerator/freezer

Dishwasher

Flat-screen TV

Hypo-allergenic bedding

452 sq ft
Sleeps 3
1 King Bed

Executive Studio (Business Double)

Highlights

Soundproofed

Air conditioning

Free cribs/infant beds

Kitchen

Full-sized refrigerator/freezer

Dishwasher

Flat-screen TV

Hypo-allergenic bedding

452 sq ft
Sleeps 2
1 King Bed

Comfort Studio, River View (Double)

Highlights

Soundproofed

Air conditioning

Free cribs/infant beds

Kitchen

Full-sized refrigerator/freezer

Dishwasher

Flat-screen TV

Hypo-allergenic bedding

602 sq ft
River view
Sleeps 3
1 King Bed

About the neighborhood

Oskar-von-Miller-Straße 10, Frankfurt, 60314

What's nearby

Römerberg - 11 min walk - 0.6 miles
Frankfurt Christmas Market - 12 min walk - 0.7 miles
MyZeil - 15 min walk - 0.8 miles
Alte Oper - 4 min drive - 1.3 miles
Main Tower - 4 min drive - 1.7 miles

Getting around

Hospital zum Heiligen Geist Tram Stop - 4 min walk
Frankfurt (Main) Ost Station - 12 min walk
Frankfurt Airport (FRA) - 23 min drive

Restaurants

‪Jamy's Burger - ‬1 min walk
‪Biancalani Cucina - ‬8 min walk
‪Yufi Pizza & Döner - ‬6 min walk
‪Longobardi's - ‬1 min walk
‪Barca (Cocktail Stand am Main) - ‬7 min walk

About this property

THE FLAG Oskar M.

Aparthotel with a restaurant, near Römerberg

Along with a restaurant, this smoke-free aparthotel has self parking and dry cleaning. WiFi in public areas is free. Additionally, a 24-hour front desk, express check-in, and express check-out are onsite. Each apartment provides a kitchen with a refrigerator, an oven, a stovetop, and a microwave. Guests will appreciate conveniences like an electric kettle and a dishwasher, while a flat-screen TV with satellite channels and Netflix provide a bit of entertainment. Housekeeping is available on request.

THE FLAG Oskar M. offers 68 air-conditioned accommodations with safes and complimentary bottled water. Kitchens offer full-sized refrigerators/freezers, stovetops, microwaves, and cookware/dishes/utensils. Bathrooms include showers, slippers, and hair dryers.

Guests can surf the web using the complimentary wired and wireless Internet access. 42-inch flat-screen televisions come with satellite channels and Netflix. Additionally, rooms include irons/ironing boards and blackout drapes/curtains. Housekeeping is offered on request and hypo-allergenic bedding can be requested.

Similar properties

1 bedroom, hypo-allergenic bedding, in-room safe, desk

Pool
Kitchen
Pet friendly
Free WiFi

$130 nightly

Nov 1 - Nov 2

Total with taxes and fees

Property amenities

Internet

Available in the apartment: Free WiFi and wired internet
Available in some public areas: Free WiFi

Parking and transportation

Electric car charging station on site
Height restrictions apply for onsite parking
Self parking on site (EUR 20 per night; includes in/out privileges)
Limited onsite parking
Wheelchair-accessible parking available

Family friendly

Free crib

Kitchen

Cleaning supplies
Cookware, dishware, and utensils
Dishwasher
Electric kettle
Full-sized refrigerator/freezer
Microwave
Oven
Stovetop
Toaster

Dining

Buffet breakfast available for a fee 6:00 AM to 10:00 AM on weekdays and 7:00 AM to 11:00 AM on weekends; EUR 19 for adults and EUR 10 for children
A restaurant

Bedrooms

Bedsheets provided
Hypo-allergenic bedding

Bathroom

1 private bathroom
Hair dryer
Shower
Slippers
Towels provided

Entertainment

42-inch flat-screen TV with satellite channels
Netflix
Streaming services

Outdoor areas

Walkway to water

Laundry

Dry cleaning/laundry service

Work spaces

Desk

Climate control

Air conditioning
Heating

Pets

Pet friendly
Fee: EUR 20 per pet per night
Service animals exempt from fees

Suitability/Accessibility

If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
1 accessible parking space
Elevator (31 inch wide door)
Stair-free path to entrance
Wheelchair accessible (may have limitations)
Wheelchair-accessible parking
Wheelchair-accessible path to elevator
Wheelchair-accessible public washroom
Wheelchair-accessible registration desk (34 inches high)
Smoking not allowed

Services and conveniences

24-hour front desk
Blackout drapes
Free bottled water
Housekeeping (on request)
Iron/ironing board
Luggage storage
Safe
Safe at front desk
Tour and ticket assistance

Location highlights

In an entertainment district
In the city center
Near a metro station

Safety features

Carbon monoxide detector not reported (host has not indicated whether there is a carbon monoxide detector on the property; consider bringing a portable detector)
Smoke detector (host has indicated there is a smoke detector on the property)

General

68 units
9 floors
Built in 2018
Electric car charging station
Housekeeping (on request)
Soundproofing

Policies

Check-in

Check-in start time: 3:00 PM; Check-in end time: anytime

Early check-in subject to availability

Early check-in is available for a fee

Contactless check-in available

Express check-in available

Minimum check-in age: 18

Check-out

Check-out before 11 AM

Contactless check-out available

Late check-out subject to availability

A late check-out fee will be charged

Express check-out available

Special check-in instructions

Front desk staff will greet guests on arrival at the property

Access methods

Staffed front desk

Pets

Pets allowed for an extra charge of EUR 20 per pet, per night

Service animals are welcome, and are exempt from fees

Children and extra beds

Children are welcome

Rollaway/extra beds are not available

Free cribs are available on request at the property

Property payment types

Important information

Fees

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

A tax is imposed by the city: EUR 2.00 per person, per night

We have included all charges provided to us by the property.

Optional extras

Fee for buffet breakfast: approximately EUR 19 for adults and EUR 10 for children
Self parking fee: EUR 20 per night (in/out privileges)
Pet fee: EUR 20 per pet, per night
Service animals are exempt from fees
Early check-in is available for a fee (subject to availability)
Late check-out is available for a fee (subject to availability)

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

You need to know

Extra-person charges may apply and vary depending on property policy

Government-issued photo identification and a credit card may be required at check-in for incidental charges

Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed

This property accepts credit cards; cash is not accepted

Onsite parties or group events are strictly prohibited

Long-term renters welcome

Host has not indicated whether there is a carbon monoxide detector on the property; consider bringing a portable detector with you on the trip

Host has indicated there is a smoke detector on the property

This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room

This property is professionally cleaned

We should mention

Only registered guests are allowed in the guestrooms

Parking height restrictions apply

This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly)

Property is also known as

FLAG Oskar M. Aparthotel Frankfurt

FLAG Oskar M. Aparthotel

FLAG Oskar M. Frankfurt

FLAG Oskar M.

THE FLAG Oskar M. Frankfurt

THE FLAG Oskar M. Aparthotel

THE FLAG Oskar M. Aparthotel Frankfurt

Frequently asked questions

Is THE FLAG Oskar M. pet-friendly?

Yes, pets are allowed at this property. There's a fee of EUR 20 per pet, per night. Service animals are exempt from fees.

How much is parking at THE FLAG Oskar M.?

Self parking is available for EUR 20 per night. Limited spots are available.

What time is check-in at THE FLAG Oskar M.?

Check-in start time: 3:00 PM; Check-in end time: anytime. A fee applies for early check-in (subject to availability).

What time is check-out at THE FLAG Oskar M.?

Check-out is at 11 AM. Late check-out is available for a fee (subject to availability).

Where is THE FLAG Oskar M. located?

Located in Ostend, this aparthotel is within a 15-minute walk of European Central Bank, Römerberg, and Frankfurt Christmas Market. Frankfurt Trade Fair is 2.1 mi (3.4 km) away. Hospital zum Heiligen Geist Tram Stop is only a 4-minute walk and Frankensteiner Platz Tram Stop is 6 minutes.

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THE FLAG Oskar M. Reviews

9.6

Exceptional

9.4/10

Cleanliness

9.4/10

Staff & service

9.4/10

Amenities

9.4/10

Property conditions & facilities

9.0/10

Eco-friendliness

10/10 Excellent

shawn

Sep 28, 2025

Liked: Cleanliness, property conditions & facilities, communication

Close to old town square and lots of places to eat

Stayed 1 night in Sep 2025

10/10 Excellent

Nicole

Oct 17, 2025

Liked: Cleanliness, amenities, property conditions & facilities, communication

I highly recommend this property. We had the double woth balcony and the view of the sity from two sides of the room was spectacular.!

Stayed 2 nights in Oct 2025

10/10 Excellent

Allan

Jul 6, 2025

Liked: Cleanliness, amenities, property conditions & facilities

Everything was excellent

Stayed 7 nights in Jun 2025

10/10 Excellent

Verified traveler

Jul 26, 2025

Liked: Cleanliness, room comfort, communication

Nice place, easy walking distance to the city center and the zoo. The hotel was quiet to sleep in, but the pillows could use some updating.

Stayed 3 nights in Jul 2025

10/10 Excellent

Raymond

Nov 16, 2024

Liked: Cleanliness, room comfort, communication

Great hotel

Clean, friendly staff, great location.

Stayed 1 night in Nov 2024

10/10 Excellent

Mark

Apr 18, 2025

Liked: Cleanliness, room comfort, communication

Excellent

Everything about my stay was nothing short of excellent. Highly recommended!

Stayed 2 nights in Apr 2025

10/10 Excellent

Darren

Mar 24, 2025

Liked: Cleanliness, amenities, property conditions & facilities, communication

Great location and lovely view of the river. Room was very well laid out. Staff was amazing. Highly recommend the Flag Oskar M!

Stayed 2 nights in Mar 2025

10/10 Excellent

Daniel Eran

Feb 24, 2025

Liked: Cleanliness, amenities, property conditions & facilities

Short walk from the center. Nice restaurant options nearby and a grocery across the street. Breakfast was pretty basic.

Stayed 2 nights in Feb 2025

10/10 Excellent

John

Oct 6, 2024

Liked: Cleanliness, amenities, property conditions & facilities, communication

Stunning views of the river Main and city. Great little Italian restaurant on site.

Stayed 2 nights in Oct 2024

8/10 Good

Nancy

May 25, 2025

Liked: Cleanliness, amenities, property conditions & facilities

Location by the Main was very good, easy walking to many attractions incliding the 'New Old Town. Room facilities are very good with aircon, convection heating, and well equipped kitchenette. Double glazing and blackout curtains made our stay quiet and comfortable for a couple. Service and staff were excellent. All requests were met willingly and promptly. Buffet breakfast had plenty of options plus personalised choices, cooked fresh. Onsite restaurant also very good with well presented genuine Italian cuisine at fair prices. We highly recommend The Flag Oscar M and would happily stay again when visiting Frankfurt.

Stayed 2 nights in May 2025

10/10 Excellent

??????

Oct 21, 2024

Liked: Cleanliness, amenities, property conditions & facilities, communication

Very comfortable and relaxing place both business and holiday travelers. Sure, I’ll comeback next my trip and also recommend to the others.

Stayed 3 nights in Oct 2024

10/10 Excellent

Tracie

May 20, 2025

Liked: Cleanliness, amenities, property conditions & facilities, communication

While I only stayed here for one night, these mini apartments would be excellent for a long-term stay too. The bed was very comfortable, and the room was quiet. The kitchen is fully equipped. Key for me is always the hairdryer, which was excellent! I didn’t check in until midnight because our train into Frankfurt was late, but we were quickly met by security and given our room key. In the morning, the two women at the front desk were super friendly and gave me great suggestions for walking into old town, along with some café suggestions. I would definitely stay here again.

Stayed 1 night in May 2025

10/10 Excellent

Mohamed

Jun 12, 2024

Liked: Cleanliness, amenities, property conditions & facilities, communication

Good room size and fully equipped kitchen and friendly staff also nice view if you book a room with a view

Stayed 3 nights in Jun 2024

10/10 Excellent

Santiago

Sep 18, 2024

Liked: Cleanliness, property conditions & facilities, communication

Very comfortable. Very good location.

Stayed 4 nights in Sep 2024

10/10 Excellent

Daniel

Jul 1, 2024

Liked: Cleanliness, property conditions & facilities, communication

Wonderful location and great amenities. Super staff!

Stayed 3 nights in Jun 2024

8/10 Good

Seif aldeen

Nov 22, 2024

Liked: Cleanliness, amenities, property conditions & facilities, communication

I liked the location of the hotel. Unfortunately, the room was a little dark due to weak lighting.

Stayed 4 nights in Nov 2024

10/10 Excellent

Linda

Jun 5, 2024

Liked: Cleanliness, amenities, property conditions & facilities, communication

Best view of frankfurt city

Stayed 6 nights in Apr 2024

10/10 Excellent

Brian

Sep 22, 2018

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Large units that are great for longer stays where you want some room to stretch out. Location was convenient to a lot of Frankfurt, staff was all very nice, and everything was brand new. Great restaurant with a good breakfast in the ground floor.

Stayed 13 nights in Sep 2018

10/10 Excellent

Ahmad

Mar 16, 2024

Liked: Cleanliness, property conditions & facilities, communication

AMAZING! Angela was super friendly and helpful

Stayed 1 night in Mar 2024

6/10 Okay

Linda

Jun 7, 2025

Liked: Communication

Disliked: Cleanliness, room comfort

I've stayed in this hotel multiple times in the past but this time I was really disappointed with my room. When I entered the room first, the floor was dirty. Dust everywhere and small broken glass on the floors. Thanks God I didn't stepp on it. Second, the bed mattress was hard as hell. Probably the worst bed ever slept on. Every night, I had to lay pillows on top of the mattress for a little softness. Unfortunately, I dealt with it and didn't complain to the management because I know that they can do better. Despite all, I would still 100% recommend this hotel to anyone. Location is on spot for everything you want to experience in Frankfurt. The staff are truly great. The rooms are spacious...Just work on cleanness and bed comfort...

Stayed 7 nights in May 2025

8/10 Good

felix

Nov 14, 2023

Liked: Cleanliness, room comfort, communication

Good!

Nice But little bit far by walk to the center

Stayed 3 nights in Nov 2023

8/10 Good

Michael

Oct 9, 2023

Very modern, clean, and the staff couldn’t be more friendly, polite and helpful. Our only complaint was the lord music from another room and from cars in the street were very loud until 4am. The hotel has impressive soundproof doors and windows but still could hear boom boom boom all night long. Very convenient location and price. Would stay there again, just bring ear plugs.

Stayed 3 nights in Oct 2023

2/10 Terrible

Adrian

Jun 19, 2024

Disliked: Cleanliness, amenities

I stayed there for 4 nights, overpaying due "high demand" .. room was cleaned every 3 days. Initially I wanted to cancel my booking and offered them to pay only the first night, they refused and had to stay there. Then I required a 5th night, and payed in Expedia, i didnt want to pack-unpack again, anyways they made me change of room with early check up late check in..... this dispite their over rate per night. Never will stay there again nor recommend

Stayed 1 night in Jun 2024

2/10 Terrible

Hakan

Aug 25, 2022

Disliked: Cleanliness, amenities, property conditions & facilities, communication

What a disappointment this place has been. I had high hopes because of the excellent reviews and I paid for a premium room with a view. In reality the room was mediocre at best. The room was never cleaned while I stayed (i was told one had stay more than 2 days). There was garbage in front of my room. What a scam of a disgusting hotel. Avoid it if you can!

Stayed 2 nights in Aug 2022

10/10 Excellent

Jan

Jul 16, 2024

Liked: Cleanliness, amenities, property conditions & facilities, communication

We stayed at The Flag Oskar, for 3 nights, June 22-24 as part of a 3-city tour for Euros 2024. The studio was very spacious, with a bed divided by a partition, tons of storage, living room, small kitchen table and 2 chairs, kitchen with necessities including good size fridge and walk in shower bathroom. We had a balcony with a partial river view (nice corner room 207). You could control the temp as you like too. Bed was comfortable. We opted to get the breakfast at the attached restaurant for ease and it was buffet style and you could get eggs cooked fresh (scrambled, fried or omelet) and had good cappuccino. There is also an outdoor patio with tables and chairs at the restaurant and they had a TV to watch the Euro games. The food was Italian and delicious. Staff were friendly and helpful. It was about a 15 minute walk to the Euro Fan Zone which was great. The old town is close by (again 15 min walk) where there are lots of restaurants and cafes, shopping and great architecture. It is close to the area to catch a short river cruise (50 and 100 min). I would highly recommend.

Stayed 3 nights in Jun 2024