Hi, I'm new to all this but it's something I've been wanting to do for a while, after reading tons of posts and looking at 100s of pictures, me and a small group are biting the bullet and going to explore Mansfield general hospital. Does anyone think this is abit extreme for our first time or is it good to jump in at the deep end? I'm stupidly excited and not to mention very nervous! Any hints or tips? I'd love to hear how you guys felt before/after your 1st dabble at exploring? Thanks in advance to any replies!