I stayed at Maria's place for a month searching for a permanent place to live. It was great choice!
Maria is a very welcoming and thoughtful person. She made me feel like at home.
The apartment was very nicely located, surrounded by lots of stores and 3 metro stations nearby. The flat was clean, quiet, with good WiFi, so I could comfortably work from home. I could also cook my own meals, so it really fell like home. There was just no natural light coming to the room and there was a bit cold, but Maria bought the electric heater (very much appreciated).
I would definitely go back there and I recommend the room to everyone for rather short stay.