haha seriously is he good ?
he been busting it out for about a month or more seems propper in demand with his unique pay as you go canvassing ie you only pay for what you clean.
maybe its early days to get propper feed back as 2nd and 3rd cleans wont be due quite yet but in about another month or so we should soon see the stick rate.
problem is people always blame the canvasser first its the customer who cancels it cant be helped! people just want reg as well as one offs and they hide this fact from the canvasser and the window cleaner forever, then it all blows up!
but so far ive only heard decent things about him so if you need work you should consider calling or emailing him.