did one last year, 8 weekly, if i could get the caretaker, it ended up being more like 12 weekly and then in september when it was due "leave it to spring" so wont be getting involved with that one
Had an opportunity to price a very large secondary in Chester last year, my wife works there, the impression was quite simple, no budget they wanted the cheapest and because they had a presentation in the September, it was cleaned in the summer, i had to go back and "tidy up" any windows the kids may have dirtied prior to the presentation, declined the chance, and the people who did it made a right mess of it........but thats what you get at the price they charged
stick to domestics and has been said if they come along price high and dont promise anything, some of these schools are done once a year if your lucky