Leonardo's apartment was impeccable. The location is great - very close to Mercato Centrale, train station, and Santa Maria Del Fiore. All other attractions are within walking distance as well. The apartment is very spacious (we were a family of 4 and had plenty of space) with all the necessary facilities. The two terraces were lovely and a great place to sit outside in early morning/late evening.
Check in and check out were very easy. We would stay there again!