Ambra's apartment is at a great location and the apartment was very clean and comfortable for short or long stay. The only small issue we had was the sound insulation was fairly thin for the floor above us and you can hear every step and there were couple nights there were some sort of gatherings and it was very hard to sleep. Having ear plugs was hugely helpful.
Besides that, the value is great. There is also a nice balcony for you to get sun during the day or to dry laundry. Ambra is very fast in responding to messages and one day when we ran out of the WiFi quota, she met us the same afternoon to help us to switch the sim card. She also helped us to arrange transportable from the airport which was really helpful consider there is no uber service in Sicily.