Photo gallery

Featured Image
Outdoor pool
Outdoor pool
Flat-screen TV

Guest reviews

4.4 out of 5 Excellent
97 reviews
Guests rated this property 4.7/5 for cleanliness.

Popular amenities

Free WiFi
Parking included
Air Conditioning

Cleaning and safety practices

  • Cleaned with disinfectant


Explore the area

Popular LocationTempe Town Lake14 min walk
Popular LocationArizona State University15 min walk
AirportPhoenix, AZ (PHX-Sky Harbor Intl.)9 min drive
Popular LocationPhoenix Zoo10 min drive

Choose dates to view prices

  • Deluxe Suite, 2 Bedrooms, Balcony

    5/5 guest room rating

    Room amenities

    • 1067 sq ft
    • 2 bedrooms
    • 2 bathrooms
    • Sleeps 6
    More detailsDeluxe Suite, 2 Bedrooms, Balcony
  • Premier Suite, 1 Bedroom, Balcony

    4.7/5 guest room rating

    Room amenities

    • 534 sq ft
    • 1 bedroom
    • 1 bathroom
    • Sleeps 4
    More detailsPremier Suite, 1 Bedroom, Balcony
  • Deluxe Suite, 1 Bedroom

    5/5 guest room rating

    Room amenities

    • 890 sq ft
    • Studio
    • 1 bathroom
    • Sleeps 4
    More detailsDeluxe Suite, 1 Bedroom
  • Deluxe Suite, 3 Bedrooms, Balcony

    Room amenities

    • 1566 sq ft
    • 3 bedrooms
    • 2 bathrooms
    • Sleeps 6
    More detailsDeluxe Suite, 3 Bedrooms, Balcony

About this area


Located in Tempe, Sonder - Mill Ave is near the airport and near a metro station. Phoenix Convention Center and Casino Arizona are cultural highlights, and travelers looking to shop may want to visit Old Town and Mill Avenue District. Looking to enjoy an event or a game? See what's going on at Sun Devil Stadium, or consider The Van Buren for a night out.
Visit our Tempe travel guide
View in a map
Popular Location

What's nearby

  • Tempe Town Lake - 14 min walk
  • Arizona State University - 15 min walk
  • Big Surf - 6 min drive
  • Phoenix Zoo - 10 min drive
  • Desert Botanical Garden - 15 min drive

Getting around

  • 9th Street Station - 4 min walk
  • AirportSky Harbor Intl. Airport (PHX) - 9 min drive


  • Casey Moore's Oyster House — 3 min walk
  • Mellow Mushroom — 5 min walk
  • La Bocca Urban Pizzeria + Wine Bar — 6 min walk
  • Fat Tuesday — 6 min walk
  • Mill Cue Club — 7 min walk

About this property

Sonder - Mill Ave

3.5-star aparthotel, walk to Mill Avenue District
At this Sonder, you'll love the fitness center, communal pool, and outdoor grilling space. Take advantage of the in-suite laundry, fully-equipped kitchen, and private balcony with city view. Located in Downtown Tempe, known for its bustling atmosphere and fantastic dining and bar scene, you're near Mill Avenue and Tempe Beach Park.
Sonder - Mill Ave offers 61 air-conditioned accommodations with washers/dryers and coffee/tea makers. Rooms open to balconies or patios. These individually decorated and furnished accommodations have separate living rooms. Beds feature premium bedding. Accommodations at this 3.5-star aparthotel have kitchens with full-sized refrigerators/freezers, stovetops, microwaves, and separate dining areas. Bathrooms include bathtubs or showers, designer toiletries, complimentary toiletries, and hair dryers.

This Tempe aparthotel provides complimentary wireless Internet access. Flat-screen televisions are featured in guestrooms.

Recreational amenities at the aparthotel include an outdoor pool and a fitness center.

Cleaning and safety practices

Enhanced cleanliness measures

Disinfectant is used to clean the property
This information is provided by our partners.

Property amenities


  • Outdoor pool


  • Free WiFi

Parking and transportation

  • Free self parking
  • Limited parking

Family friendly

  • Free crib/infant bed


  • Refrigerator (full size)
  • Stovetop
  • Microwave
  • Oven
  • Dishwasher
  • Cookware/dishes/utensils
  • Electric kettle
  • Coffee/tea maker


  • Premium bedding


  • Bathtub or shower
  • Towels provided
  • Designer toiletries
  • Hair dryer

Living spaces

  • Living room
  • Dining room
  • Sitting area


  • Flat-screen TV
  • Games

Outdoor areas

  • Balcony or patio
  • Barbecue grill


  • Washer/dryer
  • Laundry facilities
  • Laundry detergent


  • Air conditioning
  • Heating


  • Service animals only (pets not allowed)


  • Elevator
  • Smoke-free property

Services and conveniences

  • Concierge services
  • Iron/ironing board

Location highlights

  • Near the airport
  • Near a metro station

Things to do

  • Fitness center

Safety features

  • Smoke detector


  • 61 rooms
  • Built in 2019
  • Traditional architecture
  • Individually decorated
  • Individually furnished



Check-in from 4:00 PM - midnight
Minimum check-in age - 18


Check-out before 11:00 AM

Special check-in instructions

There is no front desk at this property
Guests planning to arrive outside of normal check-in hours will receive an email with special check-in instructions and an access code; access will be through a private entrance
Guests may be asked to provide a copy of their government-issued photo I.D. after booking. The property will provide check-in and access instructions 3 days prior to the date of arrival.

Access methods

Access code, private entrance


Pets not allowed (service animals welcome)

Children and extra beds

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

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 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
Guests must contact this property in advance to reserve cribs/infant beds
Noise-free guestrooms cannot be guaranteed
Safety features at this property include a smoke detector
Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property
Property Registration Number Arizona TPT: 21272237

We should mention

Construction is underway at a neighboring building and there may be noise disturbance from the construction work

Property is also known as

Sonder Mill Ave Apartment Tempe
Sonder Mill Ave Apartment
Sonder Mill Ave Tempe
Apartment Sonder Mill Ave Tempe
Tempe Sonder Mill Ave Apartment
Apartment Sonder Mill Ave
Sonder Mill Ave Tempe
Sonder Mill Ave
Sonder Mill Suites
Sonder - Mill Ave Tempe
Sonder - Mill Ave Aparthotel
Sonder - Mill Ave Aparthotel Tempe

Frequently asked questions

Can I cancel my reservation for free at Sonder - Mill Ave and receive a full refund?
Yes, Sonder - Mill Ave offers free cancellation on select room rates, because flexibility matters! Please refer to Sonder - Mill Ave cancellation policy on our site for more details about any exclusions or requirements.
Does Sonder - Mill Ave have a pool?
Yes, this property has an outdoor pool.
Is Sonder - Mill Ave pet-friendly?
No, only service animals are welcome at the property.
How much is parking at Sonder - Mill Ave?
Self parking is free at this property.
What time is check-in at Sonder - Mill Ave?
Check-in is from 4:00 PM–midnight.
What time is check-out at Sonder - Mill Ave?
Check-out is at 11:00 AM.
Where is Sonder - Mill Ave located?
Situated near the airport, this aparthotel is within a 15-minute walk of Mill Avenue District, Tempe Beach Park, and Tempe Town Lake. Arizona State University and Sun Devil Stadium are also within 1 mi (2 km). 9th Street Station is only a 4-minute walk and 6th Street Station is 7 minutes.
97 reviews
5 - Excellent
4 - Good
3 - Okay
2 - Poor
1 - Terrible




Staff & service




Property conditions & facilities

5/5 Excellent

Business traveler, Traveled with family
Happy face iconLiked: Cleanliness, amenities
Our third time staying here. We love the location, pool, parking, apt style staying, price. No dislikes yet!
Stayed 6 nights in Aug 2020

1/5 Terrible

Traveled with family
Sad face IconDisliked: Cleanliness, room comfort
Saying it was bad is still too nice.
Worst stay ever. Room was unfinished, dirty with per stains on bathroom floors and had exposed live wiring. Internet did not work and a whole list of other things. Took pics of it all.
Stayed 7 nights in Jun 2020

1/5 Terrible

Sad face IconDisliked: Cleanliness, room comfort
Do not stay
Hold times were ridiculous, couldn’t even get into the building cuz I was on hold and couldn’t get help on where to pick up fob for entry, then when I tried to extend stay was promised a similar room then ended up being a half done studio that looked like they just slapped up a wall to enclose a tiny bedroom, balcony was a joke, couldn’t even fit a full foot out the door. Wife needs a tv to sleep and wasn’t even one in the bedroom like I was told, oh but they offered a 35 percent refund for all my trouble, didn’t even end up staying because our stress free weekend ended up being a complete nightmare. Do not use if you want to relax and enjoy yourselves.
Stayed 1 night in Apr 2020

3/5 Okay

Traveled with family
Happy face iconLiked: Cleanliness
Great location, good value, doesn't fully satisfy
Overall our stay was fine. The location is excellent if you're planning on visiting ASU or any activities around the university or Mill Ave. Having the whole foods market on the main floor was very convenient. A few points to ensure that you know what you're getting into. This is not a hotel, which on one had is great! On the other hand, it makes some things a little more challenging. You can't call anyone for support, you text, they text you back etc. It's an apartment that is rented out for short term stays. Here are the things to keep in mind: No cable or local TV. If you want to watch something on the TV you're limited to what you can chrome cast, which is fine, however just know you'll be using on of your devices to cast. The mattress is FIRM. Which is great, if that's what you prefer. The water pressure in the bathroom shower is very weak. Great value though, just be aware...
Stayed 5 nights in Apr 2020

4/5 Good

Business traveler, Traveled with family
Happy face iconLiked: Cleanliness, amenities
Love location. Love value. Love the new Whole Foods below. Bed is hard/uncomfortable. TV only uses Chromecast.
Stayed 4 nights in Apr 2020

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