He is a guy who sells W/C rounds
Look in your local paper you may see an ad looking for window cleaners £700 to £800 per week no experience needed.
He put some threads on this forum advertising work all over London/Greater London
I phoned him up and he sent me some info on how he works
You can buy as much work as you want If you want £1000 pounds worth of work it will cost you £4000 if you want £4000 of work it will cost £16000 all up front.
Seemed a bit steep to me so I declined the offer.
He comes across as a pressure salesman asking if you are a property owner if so you could take out a loan to buy the rounds.
He did say if you lost any work they would replace it.
Telboy