Hi ETOPS
Just what I've heard I'm afraid as I haven't been there personally, but a friend who is now an instructor with a school at Biggin Hill, did some training with OBA; said to give it a wide berth. Things may have changed, but he just didn't have good things to say about it, I'm afraid. Have you considered Naples - have had a couple of friends train there and it generally seems to come highly recommended. I would recommend a thorough search of the site, and a decision based on the wealth of information given on this site. Best of luck with your training wherever you choose to do it
Cheers