Lorenzo's apartment is fantastic. I stayed a month as I was doing a course. Location is very convenient with bus and train near by, and it's only a 20 minute walk to the Duomo if you don't want to take the bus. It's on the 4th floor, with great views - and has a lift which makes life easy. We were there in the height of a very hot summer, and were very grateful for the air conditioning. The apartment was very clean with comfortable beds. A very welcome feature is that Lorenzo supplies all the basics like soap, toilet paper, dishwashing liquid, laundry powder for the washing machine, olive oil etc. This makes for a very easy stay because you don't have to start from nothing. There was also a Nespresso coffee machine and pods supplied - this was really appreciated as I had early starts each morning. Lorenzo and his parents are very helpful and responsive to any queries, and Lorenzo even gave me a lift to the train station when I checked out. I highly recommend this apartment.