We stayed 3 nights at Carolina's place in Milan, and it was fantastic. The flat is small but has everything you need, including coffee, and an extremely comfyoft bed. The location is great, as you're steps away from just about any amenities you could ask for (including metro) - and it was super easy to reach from the train station. Carolina greeted us at the door, and was super patient as we had train issues and ended up being later than we expected. 10/10