My wife and I stayed here for only one night on our way back through from Quebec. As mentioned in other reviews, it has very small rooms without an elevator. The woman working the front desk was extremely nice and actually changed our room from a higher floor to the first floor because she saw that my wife is pregnant. As a reminder, this hotel does not have an elevator, and my wife REALLY appreciated the change.
The rooms are small and a bit dingy with haphazard "decor". Really old bedding and mattresses. The room we were changed to had a twin and a queen, but we actually ended up on the twin because the queen squeaked and sagged more than bieber. The TV was tiny as well. No complaints about the thickness of the walls, but the hotel seemed pretty empty based on the number of keys still hanging by the front desk.
Overall, not totally unpleasant. This place is essentially a hostel and will give you shelter. If you get a great deal online, it is worth it if all you are looking for is a quazi-comfortable place to sleep.