The room is extremely small, with almost no space to move around, and the rooms are separated from one another by glass walls, which do not insulate from light or sound. I spent one night here and left immediately because my neighbor kept his light on at night, which prevented me from being able to sleep.
If you are a heavy sleeper or looking for a very central and cheap place to crash, this could be an option - I personally found it unlivable. If you have the money, I strongly recommend looking elsewhere.
In fairness, the rooms are clean and there is a nice patio on the roof. There are also some rooms that may be larger and more comfortable than the one I was in.