Used the apartment for a one long day of work at the Arcetri Observatory ~15mn up hill from the house.
Was nice, clean, and spacious. Everything I needed was there (good wifi to work, a kitchen to have breakfasts and dinners, and a quite place too!).
The view on the hill (and even the domes of the observatory!) from the living room/kitchen is really nice and soothing, in spite of the place being very close to town.
Definitely recommended, and I am likely to come back next time I have to visit the colleagues up hill!