We stayed at the Medici Chapels brand new apartment for a week in Sept./Oct. 2017. The stay went very well. The apartment was as advertised, bright, spacious and well appointed with brand new fixtures and furniture (or it looked like it to me).
The apartment had all the appropriate kitchen equipment and a dishwasher. The bathroom was roomy (love the rain shower). The hot water supply was great. The apartment is located around the corner from a large and well stocked grocery store which was very convenient for picking up food. There are also a number of pharmacies in the neighbourhood if you need them.
While the apartment overlooks a very busy street lined with restaurants, by mid-evening noise decreased very rapidly and we had no trouble sleeping. Light sleepers using the outer bedroom (we slept in the inner one) might fine this an issue but we did not.
Giovanni was there at check-in (we got lost and he managed to guide us to the apartment) and described the amenities quickly and gave us the wi-fi code (very fast wi-fi).
I would definitely recommend this great apartment as it is very close to the key sites in Florence (it is across the street from the Medici Chapel and Basilica San Lorenzo). The central market is around the corner as well.
A great stay.. Thanks Giovanni..