Well we also had to wait for the buses and as the pilot described "Parking Guidance" to turn up on the remote standing. Just plain annoying to taxy past empty terminal slots and do this. This is not the first time its happened at T5 . In comparison flying with Lufthansa to LHR once in the last 3 years have we had a wait for a parking slot at the terminal ( I dont believe they have remote parking at LHR).