We recently stayed at Aleš's apartment. The apartment was very clean, had everything we needed it, near the city center and Aleš let us a little guide of things to do in Prague.
Concerning the parking place (because I was coming with my car), I was a little bit disappointed (I have got some fines).
Everything was fine, except for the parking .
I recommend this flat to any traveler looking for a place to stay in Prague.