Yep Krapouk, I did also receive the message. No dates for the final interview just yet. Send me a PM if you're able, and give me your Skype/email/whatever so we may talk if you want.
Pilot43, I did the hotel booking by myself, though I was suggested to go there by BAA because it would be more convenient for transport and everything.
Well basically maths and physics are just what you would normally expect out of the other flight schools, so basic maths but you have to think fast (15 questions in 15 minutes) and regarding the physics, I'd say something like A levels (I'm not sure though as I'm french!)
Good luck