First, the negatives. My room was very basic and had a toilet in the bedroom. If you are sharing the room, you better be very comfortable with each other's body functions. I hear other rooms have normal bathrooms though. The room also had an unpleasant smell due to the dated furniture and an AC that needs maintainance.
On the positive side, the pool was very nice. The descriptions don't mention this, but the common room features a microwave, a toaster and a water heater, as well as plates, cutlery, cups and instant coffee and tea. Coupled with the fridge in each room and the convenience store next door, you need not worry about breakfast.
The hosts are incredibly nice and warm, offering a welcome beer and always happy to chat or provide fresh towels.
Overall, my experience here was mixed. However, according to my search, the accomodation choice on Gozo is very limited besides expensive hotels, so at the end of the day Qronfly offers a good value option.