In reply to NIGBEE:
My wife and I went down a couple of weekends ago and really liked it. I thought it was the best indoor wall I've been to in the UK. We only spent a day there but of the routes I climbed I thought the setting was pretty good and the walls were of course very impressive.
I had the opposite experience on the roof. I only did the green which was perhaps the second easiest line, but I thought it felt much more straight forward then I expected and the grade felt very soft compared to the only other wall where I've climbed lines of a similar length and steepness (Helsinki).
It's an hours drive for us, but I imagine we'll head there occasionally as it is significantly better than our local walls for roped climbing. I didn't do anything on the featured walls, but really enjoyed the slabs adjacent to them.