Very spacious apartment which couldn't be more central than this. Everything is just around the corner!
The communication was super fast and I always received answers and help within a few minutes.
The only thing I didn't like too much about it, was the old-building-smell. By keeping the windows open most of the time, it got a bit better.
Keep in mind, that you shouldn't expect a quiet place here. There will be noisy groups of people, glass being thrown into the containers and cleaning vehicles all day and night ;)
The apartment is perfect if you want to stay in the center and discover Prague without the need to use any public transport.