I bought the E46 and E87 from Jamie Gibson at Sycamore Peterborough and I really don't have a negative thing to say about them. Absolutely spot on service and Jamie has gone out of his way on a number of occasions where work that needed done may or may not have been covered under warranty. David Nairne, one of the business managers, top bloke too.
All in all very helpful - it's at the point now that I'd rather buy from Sycamore even if the same car is slightly cheaper elsewhere.
MY14 Space Grey F11 530d M-Sport