The last time I was there 4 years ago, we had a good chat with the guy who owns the house with the waterfall. Said he had ventured in a couple of times, but never past that little section of passage where his water feature is as he got scared haha. Offered to take him in but he wasn't up for it! A few gardens along, at the other opening blocked off with trellis fencing and rubbish everywhere, a woman must have spotted our lights behind her fence and starting shouting at us 'kids' to get out because it's dangerous. We ignored her and continued. The mine is certainly in a bad state, roof is well dodgy and water ingress causing all sorts of problems, but not quite as bad as Facit.