Well done, good to hear! ^
Back roughly 10 years ago I received my one and only triple upgrade, from WT to F LHR to BOS. It was very obvious at the gate that the flight was extremely oversold by the sheer volume of people waiting and I had managed a bulkhead seat (in WT) so when finally getting to the gate BP scanner and hearing the dreaded beep I feared the worst and heard only 'we've had to move you', enjoy your flight...(I was only blue back then and hadn't found FT yet) Thinking someone with s child had bumped me to a middle middle seat I was expecting the worst...when I handed the BP to the CC at the plane they said some words I had never heard uttered before...(pointing to the front) please follow me! My face must have been a picture...
Enjoyed every minute of that first F flight ever and had 3K 747 OF.
To make it even better, we moved away from the gate and had some issue so sat for an extra hour near enough waiting to take off.
I think I could have walked on water that day and remains one of my best flight memories. (Due to the unexpected good luck and great crew).
May you all have a multiple level op-op at some stage when you most need or deserve it! ^