Me and my partner stayed in Ferdinando apartment for 4 nights and we have enjoyed every night of it. It’s a lovely apartment and has everything that you will need including a washing machine.
Ferdinando also included small food and drinks in the fridge which we did not expected so it was a very thoughtful thing to do.
The location was perfect, which was only about 5-7 mins walk from the main train station. You also have many restaurants and shops just around the corner from the apartment.
I would definitely stay here again in the future