We stayed at the sonder apartments for 5 nights. It was a great stay. The apartment was as descriped - totally clean and the location within the Stattler hotel was great!
We had been confused about the negativ reviews a couple of weaks before. Yeah, you have to get through a garage to get to the sonder appartments if you use the hotel entrance. But it isn't that smelly down there. But I think it was more than 100° when the negative reviewers stayed there. At this temperature it is totally clear that garbage is going to smell. So maybe understandable. And at 100° an AC can get problems I guess.
Our AC did a great job the whole time!
Negative point is the location within Downtown Dallas. There are a lot of homeless people in Downtown and around the AirBnB.
All in all, it was a great stay. If I ever come back to Dallas, I would consider staying there again!!