Guitar Junction, Worthing. Great selection of vintage and new guitars. Knowledgeable, enthusiastic and very friendly, welcoming staff. Positively encouraging their customers to try their wares. And free coffee. Sensible prices, too.

They had an all mahogany small-bodied 1953 Martin a couple of years ago which really spoke to me. I didn't have the readies at the time, but I still remember it fondly.