Been there loads, Monday nights is student night if you have a card £15 for 2 hours but you usually stay on for 3 (till it closes!)

They only have the one slope open then, it's not bad you can build jumps etc on it but it does get a little boring! The halfpipe looks great but it's never been open whilst i've been on the slope!!!

Remember to take gloves or they won't let you on!