Booked this place for a week for a music festival in Benicassim. The apartment has amazing views of the town and the ocean. The facilities are quite new and well-maintained. I would definitely recommend and stay in this place again.
The tricky part may be is that taxis can be difficult to get. If you can hire a car, that would probably be your best bet. The town is 6-8 kms by car and what we did was stock up when we first reached the supermarket. The place as everything anyway, washing machine, fridge and freezer, dishwasher, cutlery, cooking ware, all you need to do is bring the food and wine!