We were a group of 4 friends and we found the apartment to be big and comfortable. The presence of two bathrooms and the AC units in the bedrooms made our stay more enjoyable. We appreciated the welcome received by the friendly and nice owners with food for the next morning's breakfast. The position is strategic: right on the roads leading to the main points of interest, close to a good supermarket, within walking distance from the center and the port of Castellammare del Golfo. The downsides: the nearby roads are quite noisy also at night, the mattress in one of the bedrooms was not very comfortable.
The overall experience was good and we would suggest this accommodation to other travelers.