We stayed for 2 nights in Franks apartment with 5 persons (of which 3 children). The apartment is charming and has a nice authentic flair to it. Combined with the neighbourhood, you really feel like a true Parisien. The big advantage of apartment is the location. In the heart of le Marais, everything is close by. Subway at 5 minutes walk, transporting you to all main sites within 15 minutes. Breakfast restaurants at the corner and the Marais shopping area also within 5 minutes. We parked our car safely in a secured public parking also at 5 minutes walk. Although you are in the middle of Paris, the street itself is quite at night, so we had a good sleep. Some other things which maybe relevant for other visitors. The apartment is on the 4th floor and there is no elevator (we didn't care by the way), with 5 persons the place is petite :) there is no real privacy, everything you do you will see and hear. And in summer without air conditioning it can be warm. Besides that, the apartment offers good value for money. Small but comfortable for a family or group of good friends. As Frank just started on airbnb he was also very receptive on feedback of some details we encountered on our stay. Further he was always available and good in communication. So Frank, best of luck!