Does anyone know a decent local firm that does airport transfers? Needs to reliable and I don't want to be sitting in the back of a dodgy smelling taxi for 2 hours!

Bumble - I used Abbeygate Chauffeur Services - (http://www.abbeygatechauffeur.co.uk/) a couple of years ago to get to and back from Heathrow - excellent service in a nice clean Merc

I normally use Excelan Chauffeur Service (http://www.excelan.co.uk/). Their driver, Peter, is absolutely fantastic and his Mercedes S Class is a pleasure to travel in, I can't recommend him highly enough.