We had a wonderful time spending a week in Montreal at Tiziano's apartment. It was very clean with all hardwood floors. Great air conditioner, excellent water pressure in the shower, kitchen appliances all worked fine and there were enough pots/pans etc for us to cook dinner (with fresh food from the Jean Talon and Atwater Markets).
Location is excellent - two blocks from the north end of the main street in Old Montreal; quiet street (even on Fri/Sat night); it's a second story walkup on a spiral staircase, which was no problem for us. There is free parking on the other side of the street - but it's only 4-5 spaces and they go quickly. Also, they street clean on Mon and Thurs early morning, so the car has to be moved during that time, and then put back. There is a pay lot around the corner - $20C / day.
Everything went well, so we did not need to contact Tiziano at all during our stay. Communication prior to arrival was accurate and very timely.
We have stayed in many different Air BnB's on our many trips to Montreal - this apartment was one of our top 5. Would eagerly stay there again when we return.