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COSI Vientiane Nam Phu

3.0 star property
Hotel in Vientiane with a 24-hour front desk and a coffee shop

Choose dates to view prices

Photo gallery for COSI Vientiane Nam Phu

Outdoor pool
Building design
Lobby sitting area
In-room safe, free WiFi, bed sheets
Point of interest
COSI Vientiane Nam Phu, in Vientiane's shopping district, offers a convenient base for explorers. Guests can shop on site, enjoy café coffee, or grab deli snacks. The hotel features free in-room WiFi and an outdoor pool for relaxation after a day of adventures.

Reviews

9.0 out of 10
Wonderful

Popular amenities

  • Housekeeping
  • Laundry
  • 24/7 front desk
  • Air conditioning
  • Free WiFi

Room options

Available filters for rooms
Showing 13 of 13 rooms

View all photos for Room, 2 Twin Beds (COSI with Daily food & drink credit)

In-room safe, free WiFi, bed sheets

Room, 2 Twin Beds (COSI with Daily food & drink credit)

Highlights

Air conditioning
Connecting rooms available
Smart TV
Private bathroom
Rainfall showerhead
Hair dryer
Free bottled water
Netflix
  • 194 sq ft
  • City view
  • Sleeps 2
  • 2 Twin Beds

View all photos for Room, 1 King Bed (COSI with Daily food & drink credit)

In-room safe, free WiFi, bed sheets

Room, 1 King Bed (COSI with Daily food & drink credit)

9.0 out of 10
Wonderful
(7 reviews)

Highlights

Air conditioning
Connecting rooms available
Smart TV
Private bathroom
Rainfall showerhead
Hair dryer
Free bottled water
Netflix
  • 194 sq ft
  • City view
  • Sleeps 2
  • 1 King Bed

View all photos for Basic Room, 1 King Bed (COSI)

In-room safe, free WiFi, bed sheets

Basic Room, 1 King Bed (COSI)

9.0 out of 10
Wonderful
(2 reviews)

Highlights

Air conditioning
Connecting rooms available
Smart TV
Private bathroom
Rainfall showerhead
Hair dryer
Free bottled water
Netflix
  • 194 sq ft
  • City view
  • Sleeps 2
  • 1 King Bed

View all photos for Basic Room (COSI)

In-room safe, free WiFi, bed sheets

Basic Room (COSI)

Highlights

Air conditioning
Connecting rooms available
Smart TV
Private bathroom
Rainfall showerhead
Hair dryer
Free bottled water
Netflix
  • 194 sq ft
  • City view
  • Sleeps 2
  • 2 Twin Beds

View all photos for Room, 1 King Bed (COSI Plus with Daily food & drink credit)

In-room safe, free WiFi, bed sheets

Room, 1 King Bed (COSI Plus with Daily food & drink credit)

8.0 out of 10
Very good
(2 reviews)

Highlights

Air conditioning
Connecting rooms available
Smart TV
Private bathroom
Rainfall showerhead
Hair dryer
Free bottled water
Netflix
  • 291 sq ft
  • City view
  • Sleeps 3
  • 1 King Bed

View all photos for Twin Room (COSI Plus with Daily food & drink credit)

In-room safe, free WiFi, bed sheets

Twin Room (COSI Plus with Daily food & drink credit)

Highlights

Air conditioning
Connecting rooms available
Smart TV
Private bathroom
Rainfall showerhead
Hair dryer
Free bottled water
Netflix
  • 291 sq ft
  • City view
  • Sleeps 3
  • 2 Twin Beds

View all photos for Room, 1 King Bed (COSI Plus)

In-room safe, free WiFi, bed sheets

Room, 1 King Bed (COSI Plus)

Highlights

Air conditioning
Connecting rooms available
Smart TV
Private bathroom
Rainfall showerhead
Hair dryer
Free bottled water
Netflix
  • 291 sq ft
  • City view
  • Sleeps 3
  • 1 King Bed

View all photos for Twin Room (COSI Plus)

In-room safe, free WiFi, bed sheets

Twin Room (COSI Plus)

Highlights

Air conditioning
Connecting rooms available
Smart TV
Private bathroom
Rainfall showerhead
Hair dryer
Free bottled water
Netflix
  • 291 sq ft
  • City view
  • Sleeps 3
  • 2 Twin Beds

View all photos for COSI Plus King

In-room safe, free WiFi, bed sheets

COSI Plus King

  • Sleeps 2

View all photos for COSI Room King

In-room safe, free WiFi, bed sheets

COSI Room King

  • Sleeps 2

Cosi Plus Twin

  • Sleeps 2

King Room

  • Sleeps 2

Basic Room, 1 King Bed (Cosi)

  • Sleeps 2
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About the neighborhood

Map
Nam Phou Square, Setthathirath Road, Ban Xieng Yeun, Vientiane, Vientiane Prefecture, 01000

What's nearby

  • Mekong Riverside Park - 5 min walk - 0.3 miles
  • Ban Anou Night Market - 7 min walk - 0.4 miles
  • Talat Sao - 8 min walk - 0.5 miles
  • Vientiane Center - 17 min walk - 0.9 miles
  • Patuxay - 19 min walk - 1.0 mile

Getting around

  • Nong Khai Na Tha Station - 31 min drive
  • Wattay Intl. Airport (VTE) - 13 min drive

Restaurants

  • ‪Origin’s - ‬3 min walk
  • ‪Khop Chai Deu - ‬3 min walk
  • ‪Joma Bakery Café - ‬3 min walk
  • ‪Gallery 38 - ‬3 min walk
  • ‪Nuan Cafe - ‬5 min walk

About this property

COSI Vientiane Nam Phu

Hotel in a shopping district
Consider a stay at COSI Vientiane Nam Phu and take advantage of shopping on site, a coffee shop/cafe, and laundry facilities. Stay connected with free in-room WiFi, with speed of 25+ Mbps, and guests can find other amenities such as a snack bar/deli.
Additional perks include:
  • An outdoor pool
  • Multilingual staff, a computer station, and a front-desk safe
  • Coffee/tea in the lobby, a TV in the lobby, and luggage storage
  • A 24-hour front desk
Room features
All 95 rooms boast comforts such as air conditioning, in addition to perks like free WiFi and safes.
Extra amenities include:
  • Rainfall showers, hair dryers, and shampoo
  • 43-inch Smart TVs with Netflix, streaming services, and premium channels
  • Daily housekeeping and phones

Similar properties

Front of property

Riverside Hotel

  • Breakfast included
  • Free WiFi
  • Restaurant
  • Air conditioning
9.0 out of 10, Wonderful, 245 reviews
$44 nightly
The price is $48
Nov 12 - Nov 13
Total with taxes and fees
Riverside Hotel

Property amenities

Internet

  • Available in all rooms: Free WiFi
  • In-room WiFi speed: 25+ Mbps
  • Available in some public areas: Free WiFi

Parking and transportation

  • No onsite parking available

Food and drink

  • A coffee shop/cafe
  • Coffee and tea in common areas
  • Snack bar/deli

Things to do

  • Outdoor pool
  • Shopping
  • TV in common areas

Family friendly

  • Laundry facilities
  • Outdoor pool
  • Snack bar/deli

Conveniences

  • 24-hour front desk
  • Laundry facilities
  • Luggage storage
  • Safe at front desk

Guest services

  • Housekeeping (daily)
  • Multilingual staff

Business services

  • Computer station

Accessibility

  • No elevator

More

  • Designated smoking areas (fines apply)

Room amenities

Bedroom

  • Bedsheets provided

Bathroom

  • Hair dryer
  • Rainfall showerhead
  • Shampoo
  • Shower
  • Soap
  • Toilet paper
  • Towels provided

Entertainment

  • 43-inch smart TV with premium cable channels
  • Netflix
  • Streaming services

Food and drink

  • Free bottled water

More

  • Air conditioning
  • Connecting rooms available
  • Phone
  • Safe

Policies

Check-in

Check-in start time: 3:00 PM; Check-in end time: anytime
Minimum check-in age: 18

Check-out

Check-out before noon

Special check-in instructions

Front desk staff will greet guests on arrival at the property
The credit card used to book the reservation must be presented by the cardholder at check-in along with matching photo identification, and other arrangements must be coordinated with the property prior to arrival

Access methods

Staffed front desk

Pets

Pets not allowed

Children and extra beds

Children are welcome
Rollaway/extra beds are not available
Cribs (infant beds) are not available

Property payment types

Important information

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit 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
The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation
This property accepts credit cards, debit cards, and cash
This property reserves the right to pre-authorize the guest's credit card prior to arrival.

We should mention

This property does not have elevators
The property has connecting/adjoining rooms, which are subject to availability and can be requested by contacting the property using the number on the booking confirmation

Property is also known as

COSI Vientiane Nam Phu Hotel
COSI Vientiane Nam Phu Vientiane
COSI Vientiane Nam Phu Hotel Vientiane

Frequently asked questions

Does COSI Vientiane Nam Phu have a pool?

Yes, this property has an outdoor pool.

How much does it cost to stay at COSI Vientiane Nam Phu?

As of Nov 2, 2025, prices found for a 1-night stay for 2 adults at COSI Vientiane Nam Phu on Nov 3, 2025 start from $45.0, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

Is COSI Vientiane Nam Phu pet-friendly?

No, pets are not allowed at this property.

How much is parking at COSI Vientiane Nam Phu?

This property doesn't offer parking.

What time is check-in at COSI Vientiane Nam Phu?

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

What time is check-out at COSI Vientiane Nam Phu?

Check-out is at noon.

Where is COSI Vientiane Nam Phu located?

Located in the heart of Vientiane, this hotel is within a 10-minute walk of Nam Phou Fountain, Wat Chan, and Wat Si Saket. Vientiane Night Market and Oot Ni Gallery are also within 10 minutes.

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Reviews

COSI Vientiane Nam Phu Reviews

9.0

Wonderful

9.2

Cleanliness

8.6

Amenities

9.2

Staff & service

9.0

Eco-friendliness

9.0

Property conditions & facilities
Rating 10 - Excellent. 60 out of 89 reviews
Rating 8 - Good. 18 out of 89 reviews
Rating 6 - Okay. 7 out of 89 reviews
Rating 4 - Poor. 3 out of 89 reviews
Rating 2 - Terrible. 1 out of 89 reviews

Reviews

10/10 Excellent

Rachel E Miquel

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean room Great staff
Stayed 1 night in Sep 2025

8/10 Good

Wing Ming Jason

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Nice hotel
Stayed 1 night in Mar 2025

10/10 Excellent

Jasmin

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful clean and friendly staff would definitely recommend
Stayed 4 nights in Apr 2025

10/10 Excellent

Makoto

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
great!!
Stayed 3 nights in Mar 2025

10/10 Excellent

Emma

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Rooms were modern and clean with great air con. Great location. Cafe was convenient
Stayed 3 nights in Apr 2025

10/10 Excellent

Dinesh

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great location and very friendly / helpful staff at the front desk. Will definitely book again, when in Vientiane.
Stayed 2 nights in Feb 2025

10/10 Excellent

douglas

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Second time staying there. Awesome
Stayed 13 nights in Apr 2025

10/10 Excellent

Vongdao

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Property is in a convenient location. Rooms were clean, if a little bit small.
Stayed 2 nights in Jan 2025

10/10 Excellent

Ait

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very clean and modern hotel. Rooftop swimming pool is must see.
Stayed 2 nights in Nov 2024

10/10 Excellent

Matthias

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Staff is very helpful. The location is great, pretty much everything is in walking distance. Beds are really comfy - and the rooftop pool is just the icing on the cake. Highly recommended!
Stayed 3 nights in Jan 2025

10/10 Excellent

Chanthavorn

Liked: Cleanliness, staff & service, property conditions & facilities
Thank
Stayed 7 nights in Apr 2025

10/10 Excellent

Nattakit

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Hotel is very new and clean. Staff is very helpful, professional, can speak in Thai and English. Room is a bit small, has no closet for storage.
Stayed 1 night in Feb 2025

10/10 Excellent

Phouratsamay

Liked: Amenities, property conditions & facilities
Beautiful
Stayed 2 nights in Jul 2024

10/10 Excellent

Verified traveler

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Central location. Clean. Comfortable. Friendly staff. Modern.
Stayed 3 nights in Nov 2024

8/10 Good

Verified traveler

Liked: Cleanliness, staff & service, amenities
clean and cozy place as his name. but some insects like mosquitos are bothering me staffs are all good and friendly, breads those sell at the reception are quite poor
Stayed 1 night in Sep 2024

4/10 Poor

Tyler Van

Disliked: Cleanliness
Paid extra for breakfast, but they told us they don't serve breakfast. They gave us meal credits instead. One lady didn't allow us to buy drinks with the credit but a different lady did a different time. The rooms are very dirty. The walls and floors are disgusting. This property is way over priced and I would steer clear if possible.
Stayed 1 night in May 2025

4/10 Poor

Terry

Disliked: Cleanliness, amenities
I stayed for three nights at the Cosi Hotel. While there were a few positive aspects, the overall experience was disappointing. The location is excellent and very convenient for getting around. I appreciated the food and beverage credit in lieu of breakfast, which was a nice option. The bed and pillows were extremely comfortable, the security guard was friendly and welcoming, and the iced coffee in the lobby was quite good! However, communication and cleanliness were major issues. Upon check-in, I noticed the room was not clean and sent a message to the hotel, but received no response. The room had marked-up walls, a dirty shower and sink, the shower had caked on grime around the perimeter, and a bathroom shelf that was caked with toothpaste and grime. The hallway mirror was also dirty, and the chair in the main room was in such poor condition that I had to place a towel over it before using it. The floor was cracked in several areas as well. I followed up in person the next afternoon to ask why my message was not yet responded to and did not receive an explanation. I requested to see another room, but it was equally dirty so we stayed in our original room. It’s unfortunate that the hotel does not maintain its rooms, as the photos on their website are very appealing but do not reflect the reality of the property. There seem to be better options nearby for similar pricing.
Stayed 3 nights in Oct 2025

8/10 Good

Udo

Liked: Cleanliness, property conditions & facilities
Gut
Stayed 3 nights in Oct 2025

6/10 Okay

Rachel E Miquel

Liked: Staff & service
Nice staff Conveniently located Our towels were not changed every day And internet was not working
Stayed 3 nights in Sep 2025

8/10 Good

Ki

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
A perfect place to stay in Vientiane, Laos. Cons: The room is "a bit" smaller than other places, and the Internet is very slow. Pro: Everything else
Stayed 26 nights in Aug 2025

10/10 Excellent

david

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Nice location. Nice room. Good price.
Stayed 1 night in Aug 2025

10/10 Excellent

Vilayvanh Ann

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
I can hear music and noise at 2 am; it may come from the bar adjacent to the hotel. Love the pool on the rooftop. Parking is limited there. Road construction makes it difficult to walk in the area.
Stayed 2 nights in Aug 2025

10/10 Excellent

Kayo

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
屋上でプールに入りながら、ビィエンチャンの街並みを見渡せます。メコン川も見えます。プールがあったので、こちらのホテルを選びました。
Stayed 2 nights in Aug 2025

8/10 Good

Anthony

Liked: Cleanliness, staff & service, property conditions & facilities
COSI Vientiane Nam Phu Hotel is situated within walking distance to many restaurants, bars and shops. The room is liked a studio sized apartment which comes with a nice sized TV and a very small refrigerator. Room is clean. Bed is comfortable. Shower is okay. Everything else is average. The only weak sign is the weak to medium strength Wi-Fi signal. Customer service is satisfactory. For the price of less than $45 USD, it is worth it to stay here for 3-4 days. Thank you.
Stayed 5 nights in Jul 2025

10/10 Excellent

Charoon

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Good location
Stayed 2 nights in Jul 2025