Some noise from road, but with windows closed at night, it was not a problem for sleeping.
Free, secure parking. Large bedroom, modern bathroom. Nice patio out front. Whisper quiet a/c. Friendly hosts. The guy who originally met us did not speak much English, but his colleague showed up soon after, and she spoke fluent English, pointing out the features of the apartment and things to do in the area. No problems with wifi. Kitchen was a little cramped, but sufficient for a 3 day stay. No formal breakfast, but some packaged juice and breads are provided, so if you arrive late the first night, you won't starve. Welcome bottle of wine. Easy walk to archeological park. Can drive (park at Talete garage) or take minibus to Ortygia. Immediate area doesn't have much besides the park, but there is a nice pizza place across the street (don't judge it by the outside, there is a nice terrace in the back), and a supermarket and more upscale restaurants not too far of a walk away.