We haven't been to Le Boudior for many years, always enjoyed the old venue but as far as I know there are no large swingers clubs in central London and never really have been.
You do have OurPlace4Fun, a small swingers house/club and that's about it. Rios spa is sort of one as well but it's not for the faint hearted or couples really! Torture Garden events usually have a couples room but it's not really a swingers event/room. In Greater London you have Kestrels and Hellfire near Heathrow which I'm told are not bad at all.
You have a few decent clubs further outside of Greater London (though I suspect the single guys will be moaning again at any UK club) like The Penthouse near Luton which is a large club that has a young crowd but very popular, we liked that one. There is Pleasures, a proper swingers club but not on the quality of LeB, in fact none of the surrounding clubs are anything on the scale of LeB for quality of venue. Then Eurekas Sun Club, don't recommend any more.
Much further out (1.5-2 hours drive) you have the Vanilla Alternative, nice club and very popular.
Having been to clubs in Germany, Spain and France, I'd say (as a couple) the clubs are no better or worse than in the UK, a good club is a good club where ever it is and a bad club can be a good one if you meet the right people. And a good club can be good one day and bad the next!
The main difference we find is the European clubs are open more nights and they tend to allow single men in most nights who are often far more forward and pushy and don't respect boundaries than in the UK but then that could be because the UK clubs are pretty strict on controlling single guys, so they would probably be the same if they could get away with what single guys can abroad!
And by the way we have had lots of fun with single guys in the UK and aboard, good ones are good ones wherever they are found!!!
