We have stayed at Martin apartments for 4 wonderful days in Paris. The flat is larger enough for a family with 2 teens (17 and 13), throw they had to sleep on the Japanese type of matrases, it was even better as the weather was very hot. The flat was very clean and perfectly equipped. It is a flat of a family, not just a flat, intended for rent, so we also could get an impression how family with kids live in Paris.