When I was looking for the short-term stay in Quebec City to finish my studies I never imagined that I would go with Airbnb, but it was the best decision I could have ever made. The communication with the host was easy and quick. The apartment was tidy, clean and has all equipment you need including dishes, glasses and utensils. WiFi is included in the price, fast and never disappeared during my six-months stay. The location is perfect, close to all attractions which Quebec City is famous for (Chateau Frontenac, Plaines d'Abraham etc.). Lots of restaurants for any size wallet; if you are too lazy to leave your place, Uber is ready to bring your food.
No problem with public transportation or with bicycle rental (aVelo Quebec has several locations in downtown). It was also wonderful just to take a walk with cup of coffee every day.
I would definitely recommend this place for your stay and myself hope to come back to marvelous Quebec City for Festival time!