We stayed for 5 nights in Caterina's apartment in Florence. Nico (the co-host) was friendly and helpful and made our check-in and out really easy. The apartment is simple but equipped with everything you would need (AC, washing machine, kitchen equipment) and perfect for couples. The locaton of the apartment is perfect (20 sec to the cathedral and you can reach all major museums and attractions within a few minutes walking distance). The terrace is a real treat! We spent a few nights just having a wine there enjoying the view of the cathedral.