6 months after my initial IR, I went along to Multiflight for a refresher and to get checked out to rent a warrior in IMC. I flew with Dick Cummings, the CFI(?) Having done my initial training at one of The Integrated Schools which ostensibly had some of the best instructors going, I have to say that my experience of Multiflight was second to none.
I cannot vouch for the quality of their other instructors in the air or on the ground however they are highly respected.
The only problem I can foresee regarding training at Leeds is the weather. All too often the cloudbase and visibility can be too low for anyone but the more advanced students, which would hinder progress.
In short, I would strongly recommend Multiflight for everything except PPL training.