Mario's place is fantastic. Easy to get to and in walking distance of all the main sights. The terrace is a big bonus and inside was lovely too.
It is in the middle of a busy city and noise from the roads is to be expected, this wasn't a problem in the day but could be a problem if you wish to sleep with the windows open. All rooms have air conditioning so there is no need to have any window open for cool air. The one exception is the smaller single room which has no air conditioning.
We were really impressed how super clean the apartment was and very grateful that the cleaner did not mind us dumping our luggage early then leaving the house keeper to finish the cleaning before we returned at official opening time of 3pm.
I recommend everyone to stay at this beautiful place.