It was lovely staying at Marianna's place in Milan. The location was great it's a 5-minute walk to the underground and from there, it's about 5-10 minutes into the main Duomo stop in Milan. Also, the local area of the apartment is amazing- you should try out some local Aperitivo whilst there- ask Marianna for restaurant or bar suggestions, she's very helpful.
The apartment is on the fourth floor, so there's a bit of walking up the stairs, but this wasn't an issue for us. Our room was secure, clean, and spacious. There's no mirror in the room, so bear this in mind if you want to do your makeup in the morning- bring a little handheld mirror with you. Also, the toilet is shared amongst yourself and the other rooms- there are 3 rooms in total. Again, this wasn't an issue for us at all, as the other guests were respectful of your time and everyone was prompt when using the bathroom in the morning.
Marianna also has a washing machine for clothes that we could use, which was very helpful.