The Private Club has been well reported on here over the years. Great VFM
Yes, I agree the Private does provide good VFM.
I have not been there for a couple of years, my only complaint/concern was at that time it was BYO condoms or buy them there. May have changed now.
As well as the Private, the Midlands also has VFM parties at the Retro at Walsall, which I have reviewed.
Also there is now the Tudor Lounge which is being used by several party organisers. I have been to one of Debbie's GG parties there which I reviewed last December and I think someone else has reviewed a Fuck Club party held there.
If you are able to get out of London then there is fun to had up in the Midlands at reasonable cost, if you are comfortable with group sex.