Antonio's place is exactly like the pictures, the place was very clean and newly renovated and all the essentials were provided. The flat is in one of the historic building in the heart of the old city centre, so it's close to all the main attractions; it's in a very lively area but it's on a side street so it's also very quiet.
Antonio gave us loads of recommendations on what to do in Naples and he was incredibly responsive, the door handle in the flat broke while we were there and he had it fixed within hours despite it being a national holiday. He was very accommodating during the check in as our flight was 2h late and he booked us taxis to the airport.
The place has really good aircon so we were never hot despite being over 30 degrees in Naples, we would definitely recommend and we will be back if we come to Naples again!