<<With due respect to HD where having one's whole career at EGLL, excluding the transfer to EGTT>>
Oh that it had been - then I'd never have gone abroad! It actually went something like EGLK, HLLT (TWR, APP, Area, FIS), EGTK, EGLL (including TC at WD).
We did the HLLT bit when we were young and loved it. Got a bit tiring being shot at and being chucked in prison though... I also got involved in a major air accident and that was NOT fun. 12 months at TK gave me more grey hairs than anywhere else but, in the end, I achieved my ambition - to work at 'LL. If one achieves one's ambition and total happiness in one's work, that's all that matters.