Martina&family are the most helpful and responsive hosts out there! They gave us very good directions onto how to get to their place from the railway station, and we were very happy that we didn't take the route recommended by google maps, that saved us 20 minutes at least.
Martina and her husband warmly welcomed us right on time and had the bed for our friend's son already prepared. We were immediately pleasantly surprised by how modern, clean, orginised and fully equipped the apartment was. In addition, the bed (at least the one in the big room) is sooo comfortable! I personally had the best sleep ever, and not because of all day walking but because it was such a good quality mattress.
The apartment may not be at the very center of the Prague, but it's definitely has a lovely location next to the park as well as a Prague Castle. It will take you around 20-5 min by tram to get to the center. Maybe less, depends where you go.
I recommend this place to anyone, who aims for a stress-free, enjoyable stay in lovely city Prague.
Greetings from Berlin
Khrystyna and Oleksii