Amazing! 5/5 stars. Exactly as described on the listing, the room on the top floor is private, isolated and lovely. A lot of space in it, a private bathroom, a bed, a sofa and a desk, plus a small balcony/open space. The rest of the house has very nice and practical design, with a personal touch from the owners. The shared floor (kitchen, living room and garden) are clean, comfortable and they feel like home. The place is perfect for people that need to work alone (tons of privacy), couples and lonely travelers that want to meet great people.
The hosts are wonderful! Welcoming, hospitable, polite and friendly. They will assist you on anything you need and welcome you in their home and family. I'm considering them my true Milanese friends after my stay here, and will definitely visit again when in Milan!
Ciao and thanks for everything! :)