Dear Eartha, it was a pleasure to welcome you and the kids. I want to thank you for your nice comment though I have to correct a few things so things are perfectly clear for my future guests.
Indeed, and as mentioned in the description of the apartment we have no a/c, as it's rarely needed in Paris. The temperatures were from 21°C to 24 ° C at most during your stay. Yet we can provide fans for each room, we'd have been happy to give you some if we had suspected you were hot. I always ask my guests to tell me if they need something, it would have been my pleasure to help with that.
I'm sorry you missed the screens. There are window screens in each room, for each window, they are even electric in the living room. There are also curtains on each window.
There is no daily maid service included in our offer, only final cleaning, again, as mentioned in the description of the apartment. When the maid came it was extra, as I try to send her anyway when possible, as an extra free service.
Finally regarding the sauna and moist: the sauna is not like a hamman, it has to stay dry, and though we can put a few drops of water with fragrance on the hot stones, too much water is not a normal use. I guess the kids did not perfectly understand my recommendations as they were too eager to start, hence too much humidity. But no big harm, it's all dry now :-)
Last point: the spa area with sauna, fitness room and massage room are on the basement (-1), the lobby with pool table is on ground floor (0), and the apartment with it's terrace is on first floor (+1). So only 1 flight of stairs to go from the hall or from the lobby to the apartment , 2 flights from the spa area to the apartment.
Overall I'm happy you enjoyed your stay, families like yours with nice kids are always very welcome.

Thank you for your stay Christy, it's always a pleasure to welcome such nice families!