So today I got a call from a horse riding academy, they want the whole yard done each month which include a number of buildings but there's one Im not sure on pricing. Il attach pictures of the big Windows. Also when pricing up commercial work, do you price each window slightly higher than the residential Windows? (i do my prices per window) How much would you charge for a set of Windows in the picture? Also I've been asked to do a one off clean for there thatched cottage which includes a conservatory clean. How much would you price the standard conservatory job (tradding it) Cheers! Finally got a big job n a bit clueless on where to start when I have to go price it friday!