The location of the appartment is perfect, you can walk to most of Praga's best places to visit in few minutes.
We noticed someone left some blankets on the stairs up to the appartment, which looked like someone was sleeping in the stairs and didn't look good.
Also the 4th appartment is really close to the entrance, and the main door of the building makes a loud screech every time it's opened, it really need some maintenance, as this was a bit disturbing... Also, we had a lot of problems trying to catch a signal on the TV. Oh, and not enough sugar for the coffee.
Other than that, it was an excellent stay for us. Highly recommended.