The studio is located near Vaclavske namesti, it is a great part of Prague with shops, cafés and restarants about 10-15 minutes walk from the Old Town Square. It is quite big, clean, nice and charming, the heating works well, there are all the necessary basics such as shower gel, towels, a small kitchenette etc. There is a samll park nearby and a nice café at the ground floor, we liked the breakfast there!
There is not much space for clothes and there was a little bit of water on the floor every time after the shower, but it is ok for several nights. You need to go up the stairs, but I think it is indicated in the description.
Overall it is a great choice for 1-2 people to visit Prague, we loved it!