Dominique has been very friendly and welcoming. The communication on the check-in day was excellent.
The apartment is on the 5th floor, conveniently located a few minutes by foot from Gare du Nord (I took the Eurostar).
There's no lift, but I only had a small suitcase.
The room was small but comfortable, silent at night and with a nicely stiff mattress.
I only stayed one night.
A nice breakfast with pastry, bread, jam and coffee was included.
Overall it was a pleasant stay, and I would consider booking again.