Wow - the apartment was amazing - like stepping back in history - apparently it dates back to the 1400's. The ceilings were really high and it was full of character. Lots of religious ornaments (we are atheists but we didn't mind as it added to the character). We were blown away when we got there - and were so impressed that you have a balcony looking over the square.
The kitchen is very small and only has two hob/gas burners and a microwave but luckily you don't come to Naples to cook at home!
Sometimes the water didn't stay hot long enough to have a full shower.
The thing that totally ruined everything for us was the noise - the apartment looks over the main square in Naples and during the day the accordion player and various musicians and large crowds is lovely - but that does not stop until around 3-4am. I am not exaggerating. We both had earplugs but the noise is SO LOUD they didn't help. We literally had drummers and tambourines underneath our window at 3.30am - it was constant and was every night - apart from the night we got torrential rain. Never before have I gone away and wished for rain!! There is a window between about 3.30am and 7.30am where you might be able to sleep. There were also homeless or alcoholics that hang around every day and night and they all had very barky dogs...
It was such a shame as we were very happy on our arrival - but the next day having only got 2-3 hours sleep we were so tired and annoyed....we didn't complain to the host as there was nothing they could have done about it. My advice - drag the mattresses to the rooms at the back (living room and reception room)