Ksenia's place is great, with two very spacious rooms and king size beds. It's located about 5 minutes walk from a metro station and 10 minutes from the river. The check-in process was quite a hassle though. After agreeing on meeting at 1 pm, Ksenia changed the time to 3 pm a few hours prior. And at 3, we were told to wait again about an hour in the cold as we were already in front of the building as it was planned to get the keys there