Very nice hotel with fantastic service. Allowed us to check in early at no extra cost. Really great location with easy access to/from Gare du Nord, most Paris attractions, and close to some of our favourite areas such as Le Merais and Oberkampf. Excellent coffee, boulangerie and restaurant options in and around the area.
The spa is lovely after a long day of walking and is open until 2am, which is great.
My only slight critique is that the Standard room is teeny tiny and not a room for two. We really had to squeeze! I'd suggest getting the slightly larger Comfort room unless you're staying solo. However, the room size is a small compromise for a great location at a very reasonable cost. We adjusted after the first day or so, and you barely spend time in the room anyway.