Sonder Onyx
9.0 out of 10 from 125 reviewsPhiladelphia · 0 m away
Full kitchen · 40–72 m² · Sleeps 4
Add dates for prices
Aparthotel 8.0 · 15 reviews 305 N 15th St, Philadelphia, Pennsylvania, 19102, 19102
7 apartment types · up to 3 guests · full kitchen
Kitchen
Includes stovetop, microwave, dishwasher
47–65 m²
Apartment sizes listed
Sleeps up to 3
7 apartment types
Dedicated workspace
In every apartment type
Housekeeping on request
Listed by the property
Sosuite at The Onyx - Museum District offers self-catering apartments (full kitchen) in Philadelphia, USA. The address is 305 N 15th St, Philadelphia, Pennsylvania, 19102, 19102. It appears in our list of aparthotels in Philadelphia.
Based on its facilities, it suits guests who like to cook their own meals and people working remotely.
There are 7 room types listed, including “Apartment, 1 Queen Bed with Sofa bed, Mobility Accessible”, “Premium Apartment, 1 Queen Bed with Sofa bed, Corner” and “Standard Apartment, 1 Queen Bed with Sofa bed, City View”. Where sizes are given, they range from 47 m² to 65 m², with a median of 51 m². The largest option sleeps up to 3 guests.
Every listed room type has a full kitchen, and the equipment listed includes a stovetop, microwave, dishwasher and electric kettle.
On the service side, the property lists housekeeping on request.
There is also a laptop-friendly workspace in every room type, a lift and a fitness area.
Pets are not allowed.
These are the room types the property currently lists. Availability and prices change daily, so use the dates box above to see what is bookable.
Check-in starts at 04:00 AM. Check-out is by 11:00 AM.
The property's policies mention a security deposit; the exact terms are shown with the rate before you pay.
If you are comparing options, Sonder Onyx, The Heid Lofts by Reside, a Wyndham Residence and Home2 Suites by Hilton Philadelphia Convention Center are nearby.
For stays of a week or more, the combination of a full kitchen, a workspace and housekeeping on request makes day-to-day life easier than in a standard hotel room. Our guide to serviced apartments for relocation covers what else to check.
Summary of verified guest reviews aggregated by our booking partner (LiteAPI / Nuitée), updated January 2026. Not individual quotes.
Check-in starts at 04:00 AM. Check-out is by 11:00 AM.
Yes: the listed room types have a full kitchen with a stovetop, microwave, dishwasher and electric kettle.
No, pets are not allowed.
It lists a full kitchen, a workspace and housekeeping on request, which are the facilities most long-stay guests look for.
The property lists housekeeping on request.
Last updated