Flying to London with Cathay Pacific

[Robert Zweck]

Proposed trip on CX100 SYD-HKG on the A330-300 and then a B777-300 HKG-LHR.

Can someone tell me what are good window seats in ECY and ones that should be avoided?

Interested to hear from anyone previously travelling on these routes with Cathay.

Have had a look at SEAT GURU but unable to tell what the configuration is for the above routes.

Seat selection with Cathay is only possible as from 48 hours before departure