I visited the bridge when I was exploring all of the new lounges and would say it's possibly one of the best spaces across Chelsea, Soho and Greenwich. It is open, airy, has greenery and because of the weird layout they gave it, very quiet and private. They could have put 2x the seating in there, fortunately they didn't so you get a large bar pretty much to yourself.
Given the announcement, the agents at the desk may start suggesting people visit, and eventually I suspect it'll be a bit chaotic once everyone knows about it so enjoy it whilst you can!