We really enjoyed our experience in Milan, Federica was nice and friendly, she was ready anytime to give us indications and tell us where to find a good pizza, her apartment was centrally located, very near to Duomo, allowing us to walk easily and visit the center and the places nearby. The flat is clean and nice, the bed was very comfortable, the bathroom is big and also there is a kitchen ( which we didn't use). The biggest problem for us was the wifi, which the flat doesn't have!
I strongly recommend this apartment for two friends visitng Milan and enjoying time there.