This has been 'my' bike shop ever since I moved to Hammersmith more than 15 years ago.
I'm reviewing it now because I took the bike in to have a minor repair, expecting nothing more.
But actually, the bike seemed transformed - light and smooth and fast. Reason is, the shop has a highly skilled and thoughtful mechanic who had seen what other little improvements were needed, and just done them.
He's the same mechanic who was already working there when I first used the place.