Of the 11 DZs I have jumped at in the U.K and abroad, I must say this is one of the best. The DZ itself is a pleasant place, they have 2 Porters and a Super Twin Otter running, shaded indoor packing, bar/cafe, pool and now a shop run by a very pleasant British guy who gives lots of helpful advice!
The views are stunning! The mediteranean coast with the marina town and the snow covered mountains to the North. The nightlife is good - loads of bars. I recommend Dolcevita - the restaurant on the beach as a nice place to get s meal out at a reasonable cost (Good Pizzas).
The landing area isn't as small as people make out, if you're worried just practise your accuracy before you go but anyone with 20+ jumps should be able to land there easily! As a British jumper I must say that I'm used to every load having a jump master to coordinate exit order and that is missed in Spain. As long as you take responsibility for yourself AND others and TALK to other jumpers on the load an exit order and a SAFE skydive can be established. Most people can speak in English there.
Overall I had a fantastic experience there. Load turn arounds were quick, often when asking I was told I could get on a 10 minute call, but as other people have already commmented, the winds do pick up in the afternoon. Whilst they don't check your experience when there is a wind limit - take warning - they get strong. It went from no limit to a 400 jump limit between getting on the plane and deployment on one lift, and landing was very turbulent. Know your own limits. Highly recommend this DZ.