The flat is very nice, the bedroom and bathroom are a good size, the flat is clean and towels and kitchen equipment are provided, as well as shampoo and showergel, so you don't have to bring anything!
Hyosoo was very welcoming and friendly, as was his family, who live in the same building.
The best thing about the appartment is it's location. It is only 5 minutes from the next metro station, which is good if you arrive by bus like us. But once you are at the flat you can walk to every sight easily. A big supermarket/mall (Tesco) is nearby, so if you choose the cater for yourself it can easily be done.
A few nice restaurants are only around the corner from the flat in Michalska street for example the Platnice or in the other directon the U Dvou Kocek (two black cats). Both restaurants are much cheaper than the usual tourit traps, but offer good bohemian food.
I would recomend this flat to anybody, especially couples, as it is a good size, central, clean and the host is very nice.