Am here at the BA lounge - it does seem to be third party in the way the sign at the door looks like it could be taken off in a bout 6 seconds and swapped with say Korean Air or Mexicana. In fact, when I was greeted at an entrance that serves KE, LH and BA, the woman referred me to Lounge Two - it's sort of an executive office set up. The plates look Terrace style that I have seen at the BA lounge in MIA - and the food is limited to packaged cheese. Only one red wine to choose from. That said, nice views of the tarmac.
As a clarification, I was told there is no F section but the smaller room looking on the tarmac can be used for VIPs.
All an all, nice and comfy but only one copy of the FT (no other papers) and would have been nice to see some tea sandwhiches etc,