Great TR as always. Radisson Blu ARN brings back memories, as I stayed in that hotel the night before moving to Australia, seems years ago (well, it was...). Dragged the Mrs on an ex-EU ARN-LHR-HKG-MEL even on her last day in the UK
.
Edit...although, Arlandia isn't between the terminals as I now recall, it was snowing and we took a transit bus I'm sure, it's the other one that's between the terminals?