We booked this space based on being able to pay thought TA. We ended up using PayPal since there was a "back office miscommunication" according to Nicolas, the manager of the booking company Habitat Parisian.
The unit claimed to have a washer/dryer on their information page. It was only a washer. They refused, at first, to take care of of out cleaning needs saying we could hang the clothes out to dry on a rack on the balcony on a rainy day. On our day before departure Nicolas contacted us to make arrangements to have the clothes cleaned. Too little, too late.
The arrival greeter failed to show up at the designated location and time delaying our check-in.
Maybe with a little more practice they might become a real management company. I can't recommend them at this point. more