Eh, this is weird - my luxury office is in the featured Siddeley House - if I'd known El Reg were taking pics you could have had a guided tour - fyi, it's not owned by Serviced Offices but by a private landlord who cares for the building, no expense spared.
(trivia point: my parents knew Tommy Sopwith)
When I moved in I researched the aviation history thoroughly - yes, there should be more than the odd plaque, but what?