We stayed at Olga's flat for 7 nights. The flat was very clean, in a great neighborhood and had everything we needed - water heater, wi-fi, equiped kitchen, TV, toilet paper, etc.
Olga was very accommodating and considerate, she left us some vegan food in the fridge (she read my profile info saying i'm vegan) and a map showing the nearest public transportation
We were very pleased with this experience