We spent a really good time in Helga's appartment. She's was very nice and helpful, always caring about what we could need.
The living room is quite spacious and comfortable. The kitchen is fine but not enough glasses and utensils to cook.
About the room, we were a bit disappointed because the bed was for 1 person, so we didn't have so much space to sleep.
There was also a problem with the heater, sometimes it was too hot and sometimes cold, moreover the window had wasn't really fixed, consequently there were drafts..
The bathrooms are rather big with a bath.
The neighborhood is calm and peaceful, with a park in front of the appartment. The subway is like 10-15 minutes walk (116th).