Welcomig and intimate place.
Nice host (even if we did not see each other comunication was easy, we got access codes and we were welcomed with free fruit, tea and cookies).
A bit far from city center, 30 min walk to federation square.
To improve: wi-fi speed (some problems to watch Netflix on our phone) and Hot water in the shower (we just slept one night so do not know if it was something regular, but on the second shower my husband run out of Hot water).
Nevertheless, our stay was pleasant and I recommend the place.