We spent five nights in this flat from the 1st Sept - 6th Sept. The location of the flat is convenient, it's very close to the Garibaldi Station. Giuliano is a very friendly host: picked us up in the bus stop and advised us about the local attractions, restaurants, etc. He even helped to carry our heavy luggage. The flat looked clean and tidy, the internet was fast enough. The kitchen is well equipped, but no microwave or kettle could be found.
The saddest part was the fact we saw huge cockroaches in the flat, which is unacceptable. I messaged Giuliano about these insects and he hasn't answered at all. When I called him, he mentioned he saw my message and said: "sorry about this, I think they were coming through the window". This was not the case as we saw them crawling out from the back of the bidet, so they probably came by the pipes.
It is important to mention that we've met these insects in the staircase of the building and on the street as well, so probably they are common in Naples. It's understandable as the entire city (only with a few exceptions) are full of dirt: trash are everywhere on the streets, big pile of full bin bags on almost every corner. So we were surprised we only saw some cockroaches, but didn't spot any rodent.