Capt Murray. I have just recently completed my CPL with Tayflite at Perth and can't recommend them highly enough. My instructor Syd Utting has been fantastic throughout and has a really fantastic attitude towards flying. As for PPL training it can also be done at Perth with ACS flight training in the same building (both organisations are linked). Accommodation is available on the airfield about one minutes walk from the school at the skylodge if you are looking to do a compressed course. I believe it's £16.50 a night B&B if you are staying for 4 consecutive nights. £20 if one night at a time but by all accounts good honest clean digs with en-suite and tv. Swing by and have a chat sometime, friendly bunch of good instructors up there.
Weather at Perth is fairly good normally, comparing it to Cumbernauld anyway. Certainly over the last few weeks we seem to be regularly sitting in a nice hole of fair weather when the rest of the country have been stuffed.
PM me if you have any questions. And good luck with your future ventures.
Cheers, Paul.