I am sorry to leave such a review, especially considering how nice and amicable was the staff (kudos to that) - but the overall experience of sonders is certainly not suited for a 3 weeks + stay.
The rooms are extremely small, smelly, dirty and no one comes to pick up even the trash left outside the door during the week (4 days it took). There was no closet in the first room, just a bed in a minuscule room, for an absurd price considering the tenderloin and the quality of those rooms. All in all, this is an expensive lesser version of a motel, beside the entrance area which is very well done.