My girlfriend and myself enjoyed it!
GIampiero is very helpful and passes on all kinds of tips (places to go visit and places where we could eat). He is also always available (via WhatsApp) to give more information and often ask you the question if everything is going as we wish.
Nice little apartment with everything available that is needed.
Stores nearby and also the metro/train station is a 5-10min walk away.
Provided check-in was at 3pm, we were allowed to drop off our suitcases already (in our case around 12pm) and could already move into the city without any suitcases. Afterwards, we could pick up the key at the reception and check in ourselves.
Clean and cozzy apartment. I would definitely go there again.