It's a perfect place to start your adventure in Prague. What I like is the location - you're in the heart of Zizkov, Prague 3. But you feel more like a citizen than a tourist, and by tram or metro it's just a few minutes to the center. You are surrounded by nice little pubs and bistros and a cosy place called "Bajkazyl" where you can rent a bike or have a nice Czech beer.
The flat itself is totally fine and cosy. It was exactly as described. Was warm, comfy, clean and quiet.
Matt was very helpful, we really enjoyed our stay. I highly recommend this place and would stay there again the next time I visit Prague.