Hi guys. Any advice on what to charge for this house? I only have a pic of the front so it's not ideal i know but just after some idea. I only really clean 2-3 bed semis/terraced at the moment so don't have any experience with bigger properties, should i charge per window or try guess an hourly rate? Not sure if its going to be a regular or a one off yet, I usually charge double for a one off on the 2-3 bed semis, but would i price myself out of the bigger properties by doing this? Any advice would be great. In London btw. Thanks Paul.