We had a great time in Olivier's apartment. It is located in the heart of Paris next to Forum des Halles (approx. 10 minute from Notre-Dame on foot). The metro station is just in front of the door. There are a lot of restaurants, shops and coffee shops around. It is a very lively area, full of young people and tourists. Perfect location to start your visits either on foot or by public transport. The apartment was very clean, nicely furnished and we felt like at home.
Olivier is the perfect host. He was waiting for us in the apartment when we arrived and explained everything. There is a booklet with the most important information including recommendations for restaurants. He replied promptly to all our requests and was very flexible. We really appreciated the possibility for a late check-out as our train was later in the afternoon and the next guests arrived only in the evening.
We would definitely recommend Olivier's apartment and thank him for his hospitality.