Niko waited for us with the keys, perfectly in time, and he helped my sister with her suitcase (as other people wrote here before: it is 4 flights of stairs, but if you are young, that should not matter). The room was small, but decent and the beds were comfortable. The wifi was fast, the kitchen small, but we didn't use it. The bathroom and toilet were clean. Yes, they were shared, but we had no problems with the others who were there (we even went for drinks with them, so you got a bit of a hostel feeling). All in all, I would really recommend his place. Prague 7 is close to the city center, it had nice restaurants and places for beer, at only two tram stops (tram 6) you will find Cross Club, which is an amazing underground-like club, which I would also recommend! And of course, Letna Park is really close, where you can find a beer garden and a pretty view over Prague!