Great location, great hostess.
This apartment is convenient, comfortable and cute for solo travelers and couples. The balcony is charming. There is a bit of street noise during busy times of day and quiet at night. Luma was responsive and welcoming. The bed is firm but comfortable. No couch. Seating for 2 and a dining table. I didn’t use it but there is a laundry machine and full kitchen with dishwasher.
Close to the Rodin Museum and the Invalides, the Bon Marché, and some of best shops of Paris. Good bakery across the street. Pharmacy and restaurants too.
FYI there are a lot of government buildings and international embassies in this area so there are a lot of police around. (It’s around the corner from the prime minister’s digs.) But that is everywhere in Paris these days.