Ive been asked by a well known house builder to clean two houses similar to these, and the soffits-facias too. Both houses have 3 sides of soffits and although i clean these kind of houses quite often, im not sure how much to invoice the builders.
Im thinking along the lines of this:
each house to clean the windows £20 each, = £40
each house to clean 3 sides of soffits £90 each, =£180
total =£220 plus add on 24 % for tax .
what do you guys think, or am i too cheap ?

