Olga's flat is a valuable and nice place to stay in Paris, I would stay again at her flat! She was very kind and nice with us, gave all the necessary information and attention for a pleasent stay in Paris. And always very fast and available for us. The location is nice, from a walking distance (very very close to..) to the Metro, Restaurants, Bakery and so on... We received also a lot of attention from Olga's mother when we arrived and we are grateful for that. In short, it is a good offer, especially if you are travelling with a group and can share the expenses to stay in the flat (we were 5 in my case).