We stayed here 5/17-5/19 SLS formally The Sahara. The rooms are fixed up nice. Small and cozy with modern decor. Staff here was very friendly. The vibe here is also good, they are trying to attract a young crowed. I don't know how this strategy will work out as young people do not have lots of money to blow. Back to my room, the shower worked great and that's important plenty of water and room.
Con;
Sad to say while I was playing the machines on our second day there I had to call the beverage manager to the floor and proceed to have a 15min conversation with her about the comp drinks not coming around fast enough if not at all. She was very receptive to my concern and also witnessed the waitress as a no show for the time she was talking to me and addressed the waitress on the spot.
I was comped as a guest here and would say I'd have to check prices online to determine if I would stay here again. There's just to many options in Vegas these days and a hotel has to do something special to stand out.
Good luck SLS