Amazing
Amazing. We took our Peugeot 208 there to fix what we were later told was a broken solenoid on the turbo.
Before this, we went to 4 different garages over the course of 6 months, who either told us we should sell the car, or that they didn't know what was wrong after hours of revving, playing with computers, and everything else. (We also went to Jorvik Auto Tuning who told us "something is mechanically wrong" at the cost of £150.)
I was expecting to drive home with it all busted, so I couldn't believe it when the man on the phone said he'd diagnosed the fault and had the part on order about an hour after we left.
They aren't cheap (it cost us £240 in total, £65ish for the part) but they really know what they're doing. The person on the desk sounded very confident and like he had been working on cars for a very long time.
The next day, we had a courtesy call to check everything was OK!
Overall, very very impressed and would go again. They didn't mess around -- they talk the talk but unlike other garages, can actually walk it, too.