Putney is pretty awful for punting and has been for a while. Usual Brazilian or Roms who want silly prices for every extra.
I know VS is alway a but hit n miss and full of fake photos but thought I'd give this a shot.
External Link/Members Only50 quid for 15. Sent some fake photos and was given address and when arrived it was a big block all offices and a Lidl. I texted and was told to wait so like a lemon I did then texted again and was told a friend was coming to get me. I waited another 5 minutes until am Asian Girl came upto me and told me to follow her. In a very public place and it seemed a bit dodgy so I asked where we were going. Bad English and not able to communicate very well. Enough embarrassment and seemed dodgy so I walked.
Not sure if legit or a scam and you will be mugged. Anyway decided not to risk. Back to the drawing board