I stayed with Jez and David over the course of 3 weeks while working in manchester, travelling back to London over the weekends. Both Jez and David are wonderful people to meet and great hosts who made me feel very welcomed and at home at their place. It was really nice having interesting conversation after work with a glass of wine, sure beat staying in a hotel room by myself any day of the week.
The bed was very comfy and room more than adequate. I highly recommend staying with them if you're in the area, you wont regret it.