If I were looking for a window cleaner, I would want to know:
do you do trad or wfp?
can you reach those 'hard to get to windows'
is it 4, 6, or 8 weeks?
can I pay by cash, cheque, or bacs?
do you clean the glass, frames and sills?
Is there a picture of you? i'd like to see who's cleaning my house!
Are you reliable, regular, local?
will you text me the day before to know you are coming
GET IT SORTED!!!