My wife and I visited Cambridge last weekend. Prior to visiting, however, we came across a concierge company that offers independent concierge services. We were intent on doing the usual stuff, like punting down the River Cam and looking at the University buildings, and maybe seeing a play or two, but weren't really sure what else we could do. Anyway we ended up arranging the whole weekend via the private concierge company. Upsides - we found out about some places in Cambridge we definitely would not have done otherwise. Downside - it was a little bit more expensive than doing everything yourself. To be honest though, I didn't mind paying the extra bit, as we could call them anytime during the weekend if we had any problems etc, or just wanted some advice on extra places to go. I'd recommend it:)
Is this your business?