In reply to ozbaker:
The campsite at the top of the crag is actually a bivy site, so you should expect to have to take your tent down during the day. There's maybe a small charge to be paid at the CAB hut for it, which is near the car park.
The Cafe Chamonix is the standard climbers haunt there. It's also just at the top of the crag and has recently changed hands, so it looks a lot fancier than it did a couple of years ago. The food's still good and the service is still slow. I'm pretty sure that they should also still be selling topos there too. At least they always used too.
As for climbs, some people tend to find that Freyr is very run-out and it is definitely polished. There are still some great climbs to be had there - Captain Coeur de Miel being my recent favourite.