Perfect location in the centre of Prague, very calm despite being so central. Room was smaller than expected (it was a little difficult to walk around the bed), but it was clean and well presented with a good quality bed. It was a very hot couple of days when we stayed so a fan would have been welcome - although probably not needed for most of the year.
The descrition mentions a "cozy kitchen suitable for breakfast", which there was not. There was only a fridge, microwave and kettle in a corridor and nowhere to sit. The description also mentions two bathrooms, however we only had access to one. The "flat" was essentially three rooms along a corridor with a shared bathroom at the end.
Despite this, we were happy with the room and would recommend. It was just a little different than we expected.