I might first start saying that John is a great host, very kind and willing to help you at any moment.
Our stay at his home was more than nice! The room and rest of the common areas are very clean. The bed is super comfortable and you can actually sleep without any noises, since the neighborhood is very quiet.
We were able to reach the city center and train station by walking distance, so the location is great!
Comunication with John was fast, and when we got there he was very kind to explain how to move arround and gave us some advice about places to visit.
If we ever have the chance to go back to Manchester, we will most certanly ask for Johns kidness!