Soloflight are no problem. Best of the bunch at Humberside. There are 2 Instructors as far as I'm aware (I'm off the scene at the moment), 1 full time and 1 part time. Since the sad death of the owner who was also the CFI, they have a very experienced Examiner who will come in when needed, and who is great to fly with.
The Ground school side is also good. Did all my flying and groundschool there and have no complaints at all. When I had to convert to FAA for a job I went for they did all the FAA groundschool and exams. I got 98% in my IR exam and 96% in my Commercial.
BUT in flying there are 3 golden rules:
1. NEVER ever, put money up front.
2. Read rule 1 again
3. Read rules 1 and 2 again.
Pip Pip!