Ezio was very responsive about ours changes of arrival. After we arrived he showed us the whole apartement and there were prepared fruit and water for us. Additionaly, we had to pay tourist tax (2 euro per person per night).
Apartement is rather small and of strange design, however, interior is cleverly designed to fit everything necessary there. All we need was there including air conditioning.
If you have a car you can park on very near Piazza Vittorio Emanuele for free but beware parking scammers. Parking scam is very popular in Trapani. Simply do not follow guys who are denoting you where to park.
Location is very convinient. You can explore the whole city center from there only by foot.
When we were leaving the apartement Ezio came for the keys and gave us small gifts. Really friendly guy.