I had a great stay here while visiting Montreal for a conference. The location is very convenient and the check-in process was simple and easy. I arrived very late at night any I had no difficulties.
The unit was compact and functional, and very clean. However some of the renovations were clearly quite cheap leading to some unusual thing like the lack of a bathroom mirror or the bed sliding off its frame slightly during the night. Nothing that impacted my stay too much.
Overall I would consider staying here again as an affordable option for a single traveller.