Igor's flat is a truly amazing place, full of color and interesting furniture, very clean and cozy. This was by far the best place I have stayed at in the last years, so I would definitely recommend it.
In answer to some other review in which guests were complaining about the noise from the street: the room is on the 3/4th floor, so even if one hears a bit of traffic it's really too far away to be a nuisance, and I'm a light sleeper :)