We had a very nice stay and especially enjoyed the location, being close to both Canal St. Martin and the Marais. It’s also steps from République metro which is convenient for transit (although République is not the most charming square to walk through, and even less so at night.)
The apartment is tucked back behind an office building and it takes passing through a several doors, a long courtyard and then an elevator to get to it.
We had a minor maintenance issue pop up but Elise addressed it immediately (I sent her a message late in the evening and someone was there to fix it by noon the next day).
We were 4 people and enjoyed having the extra space and plentiful bathrooms, but the space could comfortably accommodate 6 people (and possibly 7-8 with the sofa bed, although it would be tight).