The apartment is very comfortable and well equipped (pictures are accurate). The building's amenities are also great (gym, sauna, outdoor deck and pool, storage space for luggage before/after checkin).
The check-in/out process was very smooth. You have to install an app in your phone to validate your identity (including face recognition), so this is something you need to be aware of. To enter the building, elevator, and room, you'll have to use a 6-digit code that will be provided to you through this app (it was initially a little annoying, but eventually you get used to it).
Location is great, just around the corner from Guy-Concordia metro.