Sara was great! And so was her place!
We booked it during exhibiting at the HOMI fair; it was easy to reach (1 metro + 1 bus) from the centar of Milan as well as get to the Rho-Fiera (1 bus + 1 train). Calm neighbourhood, few bars and shops, bus station just a minute across the road, big supermarket 10 min by bus.
The place is really nice, feels like home, it was clean, with all the amenities and more. Even a welcoming present :-) Sara as a person is lovely, as a host - perfect, she explained everything and was always available to help us and answer our questions.