£10 ph for an 8 hour day plus holiday and n.i cost is £95 per day
£10 a day fuel
£5 a day water
There's £110 a day without employers n.i. Cost of van and insurance, any allowance for sick pay, downtown, uniform, equipment replacement etc.
Oh and when customers skip cleans or forget to unlock gates etc that all takes its toll, if he does a poor job and loses customers or doesn't get round them all etc.
£200 a day just isn't enough turnover unless you want all the extra stress and admin involved for maybe £300 a week profit?