In reply to Bhealey:
Probably the best area for that is Frontales - some good multipitch routes, not too polished, higher up, ie on the far left looking in at the main range. eg Valentines Day 6a-ish (??- from memory) .
Also some good pitches up on Escalera Arabe - up to 2 pitches. Easy slabs in and around the steps too.
If you have transport and it's warm enough (should be this time of year) then Desplomilandia Buena Sombra - not m/p but long pitches, not particularly polished and great rock.
Grades are about benchmark for Spain I would say. Harder than Costa Blanca - easier than Siurana, say.
After climbing beers in the Station Bar (take a warm jacket) - that's the life.