First, the apartment is very good value with a fantastic outdoor pool and dining area, a smart modern interior and everything you need for a short break with some self catering.
The location is 2 mins to the sea and a 15-20 minute walk along the beach to the centre of Marina Di Modica. We really liked this small seaside resort because it catered largely for Italians and it felt very authentic and was pretty cheap. The weather can be breezy but it takes the edge of the very high temps you get in high summer.
The surrounding towns are all part of the UNESCO world heritage site and are beautiful. It's not a polished over commercialized place for a holiday but that is not a criticism. This family of four loved it and would give out highest recommendation to Andrea, Marina Di Modica and Sicily.