I clean two Mcdonalds windows and have done some jet washing for one of their car parks. In everything apart from their window cleaning they seem to use people that do national work - so if you do the jet washing for one u do it for them all. I jet washed a full car park over 3 nights - did a spanking job - everyone happy, just under a grand. This national set up came in last year, they work in the day when car park full, go round cars and do a sh*t job, theyre happy to pay them a grand for the work