From very recent experience I would say "buyer beware" with Leeds Flying School. The place had a good reputation, but is under new ownership. Dylan and the CFI have left and the school seems to be struggling. I started my IR with them in December and despite niggly problems in the background made good progress reaching the 40 hour mark by early February.
At that point things went downhill pretty rapidly, the main problem being lack of serviceable ME aircraft, I was unable to do any flight training for 4 weeks, it was totally unclear how they could complete my training... at which point I decided enough was enough and changed to Multiflight to complete.
Whilst I can't fault the instruction at LFS, the organisation of the school leaves alot to be desired. By contrast I have found multiflight well organised.