Great spot, very cozy flat in the heart of Paris with just few min walking distance to Eiffel.
Lots of restaurants, bars & shops near by. Busy streets & lively neighborhood with the closest metro stop (Line 8) around 5 min walk.
Olivier is great: Friendly & accommodating. The flat has everything you need even tho tad small. The balcony is just a rail, no outdoors to step out.
All in all, recommended accommodation for all visiting Paris, just make sure you handle arrival instructions & meeting up before hand.
P.s: Buy a phone sim card on arrival at the airport, save yourself the trouble