Great location (by far the main benefit of this place), but very small place, with no windows - however you could see that on the floor plan as advertised. 5 of us felt very tight. It has all the convenience of modern living. Very modern (mostly IKEA) interior.
Very close to the E’cole Militaire metro stop (very convenient).
The couch was extremely uncomfortable because it was so narrow. You can’t seat comfortably on the couch after a long day walking in Paris. Definitely not possible for 2 or 3 people to sit down to have a comfortable conversation.
The beds are very comfortable but almost no free room to walk around the beds or anywhere else in the two back bedrooms. Because the beds take up most of the space in the two back bedroom, the only storage in those rooms is under the mattresses, which isn’t very convenient. There are no night stands or shelves to put your phone, jewelry or pills - you have to put all that in the floor.
The air conditioner works very well, and is very quiet. Nice to have a microwave-oven combo, as well as washing machine-dryer combo and dishwasher.
I would recommend this place if you don’t mind compact living.