Sonder at Mill Ave

Hotels
Sonder
9.2 (515 reviews)
750 South Ash Avenue , Tempe , us

Children allowed

Facilities

Fitness facilities (surcharge)
Non-smoking rooms
Air conditioning
Swimming pool
BBQ facilities
Lift / Elevator
Non-smoking throughout
Staff adhere to local safety protocols
Guest rooms disinfected between stays
Cleaning standards that are effective against Coronavirus
See all facilities

Review Highlights

Pros:
Great location
Spacious and clean apartments
Cons:
Check-in process difficulties
Maintenance issues

Categories

Cleanliness
8.2
Several reviews noted issues with dirty or stained bedding and poorly maintained facilities.
Service
9.2
Mixed feedback on service; some found virtual check-in intrusive, but Sonder team was helpful in room changes.
Location
9.7
Good location for university visits and convenience of amenities like Whole Foods nearby.
Room Quality
8.7
Rooms are spacious and well-furnished but with reports of maintenance issues.
Amenities
9.2
Amenities like pool and game room are appreciated, despite some technical issues with app-based TV.
Value for Money
9.7
Guests felt they received good value for a spacious apartment in a convenient location.
Food and Beverage
9.7
Whole Foods on-site provides convenient food options for guests.
Overall Experience
9.2
Mixed experiences regarding cleanliness and service, but many enjoyed the location and value.
* This sentiment is summarized by AI based on user reviews.
Updated at: 2026-02-04 03:21

Property Description

Luxurious 4-Star Accommodation
Indulge in upscale comfort at Sonder at Mill Ave, conveniently located in Tempe. Unwind in our air-conditioned units, each equipped with a balcony, fully equipped kitchen, and a flat-screen TV. Guests can enjoy the convenience of private parking and free WiFi during their stay.

Convenient Amenities
Experience convenience with amenities like a dishwasher, oven, microwave, and coffee machine in every unit. Relax in the private bathroom with a rejuvenating bath and make use of the provided bed linen and towels.

Nearby Attractions
Explore nearby attractions such as Phoenix Zoo, Desert Botanical Gardens, and Papago Park, all just a short distance away. With easy access to the airport, Sonder at Mill Ave is the perfect choice for your stay in Tempe.

Book now to experience luxury and convenience at Sonder at Mill Ave!

Important information:

Guests are required to show a photo identification and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply.
Please inform Sonder at Mill Ave in advance of your expected arrival time. You can use the Special Requests box when booking, or contact the property directly with the contact details provided in your confirmation.
This property will not accommodate hen, stag or similar parties.
In response to Coronavirus (COVID-19), additional safety and sanitation measures are in effect at this property.
Due to Coronavirus (COVID-19), this property is taking steps to help protect the safety of guests and staff. Certain services and amenities may be reduced or unavailable as a result.
Payment before arrival via bank transfer is required. The property will contact you after you book to provide instructions.
A damage deposit of USD 400 is required. The host charges this 7 days before arrival. This will be collected by credit card. You should be reimbursed within 7 days of check-out. Your deposit will be refunded in full via credit card, subject to an inspection of the property.
After confirmation, Sonder will reach out to guests through a secure link to gather some information regarding their stay. Sonder may require the guest to provide a photo of their government issued photo ID. Guests will receive check in details from property management three days prior to arrival. Please note, the layout, furniture, and decor of your space may vary from these photos. Outside views may vary from the photos shown. This is a nonsmoking property. Smoking and vaping are not allowed in living spaces, on balconies and patios, or in common areas. This is a central location and prone to noise. All building amenities are open with additional safety measures in place. There is no cable. We have provided a Chromecast and HDMI cord for streaming. Vacation Rental License No, Arizona TPT 21272237. Paid parking is 15 USD per night and is non refundable and valid from check in to check out. You acknowledge and agree that Sonder is not liable for any loss or damage that may occur to your vehicle or possessions while parked at our facilities.

Check-in and check-out hours:
Check-out: 11:00 AM
Airport code: PHX

Property Policies

  • Children and extra bed policy

    Children of any age are allowed.
    You haven't added any cots.
    You haven't added any extra beds.

  • Parking

    Private parking is possible on site (reservation is not possible) and charges may be applicable.

  • Pets

    Pets are not allowed.

  • Internet

    WiFi is available in the hotel rooms and is free of charge.

Location

Guest Reviews

9.2
Based on 515 reviews
Cleanliness: 8.2
Service: 9.2
Location: 9.7
Room Quality: 8.7
Amenities: 9.2
Value for Money: 9.7
Food and Beverage: 9.7
Overall Experience: 9.2
T
Trinity couple us
10
2025-10-25 via Nuitee
B
Ben solo_traveller au
1
Won’t be back unless it’s improved
Pros:

Good location

Cons:

Lack of staff, extremely difficult check in and check out, very hard to organise parking when you arrive

2025-10-20 via Nuitee
A
Adrien family_with_children fr
8
Great value
Pros:

We liked the large, clean, beautiful apartment, with whole foods in the same building for convenience. This was just what we needed for a night before a flight. Space to repack our bags, kitchen for a quick dinner and breakfast, and great value.

Also, we were glad not to be annoyed too much by the trains passing by just next to the hotel. We had a worse experience in downtown Denver.

Cons:

I am not a fan of the full virtual check-in when it is more intrusive than a regular face-to-face :
We were asked for information (and emails) of everyone, ID copy and face recognition for me, pay 200$ deposit in advance, need to create a sonder account and download the app to get the check-in instructions and book a parking spot.
That too so long, was intrusive, and was unexpected. At the very least, we should know about this at booking on booking dot com because so much is happening outside of booking secured communication.

Finally, for a longer stay and more than four people, I would worry about the lack of chairs and kitchenware.

2025-10-20 via Nuitee
E
Emmet couple us
9
2025-10-19 via Nuitee
K
Kristine family_with_children us
8
Great location to visit ASU. Facilities were great and apartment was lovely.
Pros:

Updated, beautifully furnished.

Cons:

Issues with air conditioning in one bedroom.

2025-10-17 via Nuitee
B
Baron Chan family_with_children us
9
Great value, nice facilities!
Cons:

Instructions on parking were not clear. Youtube video didn't include all details, and there is no reception desk that could assist.

2025-10-09 via Nuitee
R
Raqhelle solo_traveller us
7
Decent stay
Pros:

It’s centered in the university area, which is close to several shops and restaurants. The place is spacious for one to two people.

Cons:

The walls are super thin, and the property provides earplugs for this reason. There is no TV in the bedroom just in the main living room portion of the apartment. Parking is $20 extra per night. I probably wouldn’t stay again.

2025-10-08 via Nuitee
M
Melissa couple us
9
It was perfect and we will stay here again when visiting. Will definitely share with friends
Pros:

The apartment was very nice, roomy and very clean. All of the common spaces (pool, game room, lobby) were beautiful and decorated very nice.

Cons:

Only complaint was the sheets were super stiff and noisy.

2025-10-07 via Nuitee
J
James solo_traveller us
6
Pros:

Location good for Tempe. Close to airport. Whole Foods on site

Cons:

Hallways smell and facilities run down showing age. Tub drained poorly. Bed very firm not comfortable. TV is app based only, no cable TV

2025-10-04 via Nuitee
M
Matteo couple it
9
2025-10-03 via Nuitee
A
Alec family_with_children nz
5
Functional but poorly maintained
Pros:

Location is the positive. Whole foods on the bottom floor provides easy access to food. Proximity to ASU is great for visiting families or parents. The room size was good, much more kitchen space than you'd need for a temporary stay.

Cons:

The room was poorly maintained. Although it was tidy, the bedding was dirty or stained and the furniture damaged and uncomfortable. Not at all what we expected based on reviews and descriptions.

Our first room had water leaking in the kitchen, keys missing, smelt strongly of cigarettes and furniture covered in pet hair. The Sonder team helped us switch rooms which was great, and the second room was serviceable but not up to expectations. Some power points weren't functional, washing machine knobs broken, only one small rubbish bin for the entire apartment.

2025-10-02 via Nuitee
J
Jocelyn couple us
9
2025-09-14 via Nuitee
M
msoszynskijr family_with_children pl
1
Pros:

Nic

Cons:

Wszystko

2025-09-11 via Nuitee
C
Carla extended_group us
10
My stay was comfortable, clean and roomy.
Pros:

It was quiet and clean. The instructions were fool proof.

Cons:

N/A

2025-09-08 via Nuitee
A
Aristotelis solo_traveller ca
10
Excellent facilities, location, and service from Sonder
2025-09-08 via Nuitee
V
Victor extended_group de
10
2025-09-06 via Nuitee
B
bertrand family_with_children fr
9
Très bel appartement confortable et équipements annexes très agréable. On aurait envie d'y habiter!
Pros:

L'appartement est très grand, très propre et confortable
Les équipements annexes (piscine, roof top, salle de jeux...) sont très agréables
Informations proactives reçues par mail

Cons:

aucun contact avec le personnel de l'hôtel...mais on en a pas vraiment eu besoin!

2025-09-01 via Nuitee
R
Rami Othman family_with_children ae
9
2025-09-01 via Nuitee
Y
yoko couple jp
8
2025-08-31 via Nuitee
M
Melissa family_with_children us
8
2025-08-31 via Nuitee