Oyfrid's place was great! We spent 3 days and we didn't want to leave.
Its best quality is of course the location: the balcony with view to the sea was perfect for having a drink and eating dinner. And you can just cross the street and jump to the water. Also, we fell in love with Marsalforn. Its a nice little town. We enjoyed watching the waterpolo practices and the natural sea pool :)
There are plenty of restaurants next to the water and several convenience stores 5min from the apartment.
We cooked dinner at the apartment several times and had the needed equipments. We didn't use the AC, the fans that were provided were enough to keep us cool since at night it gets a lot fresher. Overall a really pleasent stay. I'd totally come back!