I stayed at Sonder Griffintown for about a month. The apartment was sparkling clean. The bed very comfortable. The bedding and towels of excellent quality (all sanitized and washed at high temperatures).
Sonder even provided the bedrooms with earplugs and an apparatus that emits ocean sounds or white noise to help you sleep! The rooms have blackouts
I really appreciated the extras they had in the apartment such as toiletries, detergent and such.
The rental was a bit pricey, but worth it for the security, cleanliness and convenience of the place.
I would definitely stay here again or at another Sonder in a different town. It is great to receive good service.