Hello,

Had a nice chat with SFO lounge manager recently ( wonderful chap) and it seems the lounge renovation is on again, 3rd quarter of this year.
There was mention of turning the library area at the back of the lounge into a F class dining room.
The mezzanine idea has been scrapped it seems as it would have required too much in the way of elevator modifications to stop at an additional floor on the way down.

We shall have to wait and see if this all happens!