I've stayed at Dan's place for six weeks. It was an extremely nice experience. The apartment had everything I needed: an exceptional fast wifi connection, warm temperature (the only time the boiler stopped working, it was a Sunday evening and Dan managed to fix it in less than one hour!). The kitchen was fully equiped with a very good and fast heating oven.
Location was also very nice, only a 10 min walk to piccaddily train station and a 15 min walk to manchester royal infirmary or city center. Nevertheless, there is a bus stop just outside the house.
I am very pleased with my choice to stay at Dan's place and I give my highest recommendations.