5 Window Cleaners in Windsor

I am in the process of obtaining quotes to have between 20 - 25 caravans professinally cleaned, the actualy date required can be agreed upon seperately and will be in April or later. We would like both the internal and external thoroughly cleaned (curtains, windows, doors, awnings, screens etc). Given the job is for a deep clean I anticipate our current cleaning products may not be suitable. However we are happy to provide what we have / mop / broom etc. If you could let me know if the quote provided is on a per caravan basis or for the whole job this would be appreciated. I would also like to know what cleaning services will be provided for the quote. I am not interested in a per hour quote given the size of the task and I think it will need to be completed over a few days. Thanks in advance

I have about 10 flys screens need replacing

Most of our flyscreens need fixing or replacing. We would also like the windows cleaned. 3 bedroom, 2 storey house.