I've been using Roys Bike Shop for 3 years now and I wouldn't go anywhere else. Roy knows the island like the back of his hand and on my first visit encouraged me to explore which gave me confidence to push myself.
I've had a Bianchi and Dolan which have been very reliable - no problems - and fit my size. Roy has kindly let me try out tri-bars and kept my tyres pumped up well. Top Class service, top class fellah.