Krystof was a great host. He's very friendly and full of local tips.
The apt. has a shared bathroom but private kitchen and living room. the place is very very spacious, very quiet and very has great light entering its large windows as it is on the top floor.
You will enjoy the fact that you're in the heart of the old city: it's just a 3 minutes walk from charles bridge and from Prague's famous clock tower. lots of shops and restaurants around. the apt. is very quiet though because it's not facing the street.