I climbed here in 2012 whilst on a family holiday and remember it being great. I also remember my brother's face after grabbing a 2 finger pocket and then immediately jumping off the route, claiming there was something furry inside, followed by a pissed off bat.
Holds are nearly all pockets, often quite painful, which made the grades feel stern. Though there is a route called 'Pin's' that was my first 7a and I remember that being lovely! A few different aspects so possible to find shade. We also spent a day at the nearby Forge du Boulou which was good for 6s and shady til early afternoon.
We got our guide via Dan Evans on UKC who was local at the time, no idea if he still is or how to contact him now. Sorry can't help you with current access situation.