Raphaël met us at the door and was very nice and helpful. He was quick to response to any questions we had both before and during our stay.
The flat is perfectly located - nice bars and cafés along the street and interesting shops, galleries and museums near by - the place near the wonderful Le Marais neighbourhood!
The flat was clean and bright and the bed very comfortable. The kitchen is very small but will do very well for making breakfast and a cup of tea (he has the most amazing tea-boiler!!) or an easy lunch.
The bathroom is also small but has a very good shower-head!
The place does not have air-conditioning and we were quite hot but we were there during a heat-wave (36-38 degrees celsius) It probably is not an issue when it is a little colder.
NB the flat is on the forth floor and there is no elevator but the stairs are wide and nice so it was not hard to get the luggage (and the children) us stairs.
In short, Raphaël was very nice and helpful, the flat is small but nice and clean and perfectly located! I would stay there again!