My kids and I spent 3 nights at Mario's place.
The two rooms which we had were immaculate and spacious. Bathroom was very clean and supplied with everything we required. We had entire first floor to ourselves with lots of privacy. The living room was equipped with large tv, coffee maker and small fridge - everything we needed for a nice stay.
Mario welcomed us the first night and provided all the tourist information and recommendations with places to park our car in Quebec City and restaurants to eat in. We used his recommendations and can attest that they were excellent and we were not disappointed.
It was my first Airbnb experience and an excellent one too. Mario certainly raises the bar high for hospitality and comfort.
Highly recommended.