If anyone's passing through Inverness Airport, they might want to check out the new Aspire Lounge. It's near gate 3, apparently. I suspect this addition is due to BA starting up a service from there to Heathrow. Plus, Inverness is becoming more attractive as a place to start Oneworld flights.
There is some debate about if it should do or not, but a BA redemption from INV to X via LHR is currently APD-free. Given the savings on a long haul premium redemption if you avoid APD, and given the free domestic connection still remains on long haul redemptions, you've quite a lot of APD savings with which to fund the starting ex-INV leg. If you do that, this lounge'll be handy