Good check in, we were greeted by one of Antonio's staff. They gave us very good restaurant recommendations and things to see on the island.
Good location in the centre of the island. Just opposite Gusto supermarket. The street outside was very loud the first night we stayed with mopeds driving up and down loudly. So if you are a light sleeper, bring some ear plugs.
Apartment was clean. There was a smell from the bathroom as previously mentioned. And the washing machine had a slight leak.
However overall a good stay and would recommend the apartment for your trip to Ortygia.