Hi All
I have been recently asked to quote for window cleaning externally in Surrey a set of 54 apartments in total which are in three adjoining buildings. I use a WFP system. There are 11 average sized upvc panes per apartment plus communal areas. So in total there are 625 window panes? I am struggling to work out what is a sensible charge and how to charge for it? Your thoughts and advice would be much appreciated.