It was very clean and Viktor was very kind. He always replied quickly. A Metro station is in walking distance. Wifi was working and also AC if needed. In principle, I had the "shared" room for myself, though the bed was in Viktor's living room, thus everyone entering the apartment or going to the bathroom will pass it. Though that was not a problem for me, as the other guests were considerate when passing, I do not have a light sleep, and Viktor also kindly offered me earplugs in advance.