He ran out of time to do the Kings and finished in Route 66 but did say there was still much more to explore.
I never knew the Launderette existed and as you say a hidden little gem!
You should go in when you get the chance Jimmy, it’s awesome. You get given a password when you book which you need to yell into an innocuous looking box of Surf by the entrance. Then a secret door opens leading you into what is made to look like a speakeasy. But posh.
Ten quid a cocktail is a steal when made by mixologists. When me and my ex went in I had an old fashioned, a cocktail served in a Hulk hand and one that you have to pour into a bowl of coco pops. Really unique place.