Federica's apartment is a very good place to stay over when you visit Milan. It is very small and do not expect any luxury, but for us it was fine. There is a tram just a minute walling from the apartment that brings you to places like the cathedral and other highlights in about 10 minutes. A store for your groceries is just next to the appartment and Navigli is just around the corner. There is a lot of activity all around you, like bars and restaurants!
I think the price we paid is a little to high for renting the apartment, comparing to the comfort you have. In particular the bed; we slept with a matras on the ground cause the bed is to old and there is a big hole in the bed itself. If this would be replaced, it will be much more comfortable.