Kilnhurst Motors near Rotherham has been servicing + one repair my Plus Four for a few years - no complaints. They can no longer change tyres on wire wheels though (see new thread).
I have it MOT'd at Central Garage Barnsley - never failed so far.
2021 Lapis Blue Plus 6 You know it makes sense! 2016 Carmine Red 991.2 C4S