I have worked with all the schools at Liverpool and they all have their plus and minus points, you won't do too bad with any of them, you will get different opinions on here from personal experience, mostly people post when they have had an issue. watch out for the glowing feedback as likely to be one for the schools owners / workers in disguise lol
You will get a really good feel by just popping down unannounced and see who takes the most care of you and takes the most time to talk and help you, look at the planes, training material, student facilities etc
It's very competitive right now and money is tight so make sure you get a good deal.
oh and it's so worth it when you do your first solo
