So, I've just picked up J's Brompton from Brompton Junction.
I could not be more happy with the work they have done. Every time I look at the bike I spot a new bit they have fitted. Everything has been cleaned. Cables replaced, little dodad that the gear cable fits into changed, new leavers, new callipers, new tyres, new tubes, new reflectors (ffs), saddle, suspension block, twizzly bits for doing up the frame, a bung on the bottom of the seat tube.
You name it - it's new.
Brompton Junction ***** 5 stars
J is happy too.