I'm biased since Edu's my coach's coach but you can't go wrong at LSE. Edu is great coach and the BJJ guys there at least are really nice dudes who spar hard and push each other to be better at every session.
Cool, thanks mate. Will def pop down there to give it a try. Its a shame that a lot of the main classes there and in park royal start at 6 as that makes it a real struggle to get there even remotely on time! Edu seems to be class and see theres an extended on-gi on Tuesdays. Im gonna call to see if you can use both that one and park royal on the same membership as that might sway things!