The location of the place is good, near restaurants, bars, shops opened until late, transports inside Prague, international transports, and a walkable distance to the old town and a few other monuments and parks. The longest walk we did was to the castle and the food festival and you need to be in good shape but you have transports if you don't want to walk there.
The check-in was really flexible and the instructions for it were really clear and easy to follow. Anastasiya was really fast and clear in all the answers and solved all the minor problems we had during our stay and cares about slight details like leaving extra toilet paper in the laudry room for any need and replacing laundry detergent when it was over.
The weather was hot but the fan in the roof was awesome to deal with it. There is a broken glass in one window (it was not a problem for us as it is a double glass window and it was hot but not sure if the weather gets colder in cold days).
There is a bit of noise in the morning with people coming out and possibly the cleaning of other rooms what may be unconfortable for people that want to rest in the morning.
The kitchen is well equiped for preparing small meals what was enough for us.
In general even if the place is not very big it was one of the most confortable ones we stayed from Airbnb and would certainly come back if visiting Prague again :)