I stayed at Quebecs for one night when visiting Leeds for business. I found the staff to be very helpful and pleasant, particularly the night barman and the staff working breakfast in the morning. It's clear that this hotel puts a strong focus on their staff being polite and helpful.
The room was lovely, maybe what you'd call older fashioned but very nice. It's a style choice as opposed to some hotels where they just look dated. Quebecs is nicely done, clean and very comfortable and the bathroom was large and very nice.
The hotel is quiet, which is aided by the surrounding roads being closed now. I did find that I'd sometimes here movement from other guests, upstairs or next door. This is probably because the building a bit older and it was of no concern or disruption to me.
I would definitely stay there again.