Very boutique feel - you wouldn’t expect it to be a hotel from the outside and inside, the tiny, 2-person elevator and narrow, 5-floor spiral staircase are so cool. Well-kept.
The rooms have the feel of an old building modernized, with some oddities, such as a toilet room just inside the door, then access to the larger washroom, sans toilet, through the 2 bedrooms. Nice airflow, (no AC) with windows on both sides in the family room we were in. Many layers of paint. Old key locks on outer doors, with no knob, only a pull, like a cabinet. Door locks automatically on closure. Interior doors - some did not open or close fully, or with a bit of fiddling. Old building charm.
Espresso machine in room was a nice touch. Great water flow, with quick hot or cold water. Ice provided at the front desk upon request. Very friendly and helpful staff.
Housekeeping ignored requests for no service to the room on a stay-over, or it was not passed on to them from the front desk. They can easily enter even when the deadbolt is closed, and did not knock or announce themselves.
We really enjoyed our stay at Arvour Hotel Paris and felt very at home. It was quite close to a very nice, authentic, and inexpensive restaurant which I cannot remember the name of. It was on the point of a triangle and had both indoor and outdoor seating.