No temperature control. At night all you have is the fan and the option to leave the window open. If you leave the window open be prepared for all the noise from the nearby bars, garbage trucks and cars passing by.
There was a strong unpleasant smell in the hallways and elevator that made us question wether the hotel was being used as a homeless shelter. There was dry blood on shower curtain which was disgusting.
To check in to the hotel we had to walk around the block and up a street to another nearby hotel. They said if there was anything we needed back at our hotel that we would need to come back to this other hotel to ask for it. I never saw anyone working the front desk where we were staying.
I tried contacting them through the app to ask a question before checking in but never got an answer.
The only positive of this place is the location. Down the block from union square and a couple of BART lines.