Hello I'm bidding on a real estate contract,just doing the buffing and waxing of the tile floors every week at 280 square feet,and cleaning of the carpets bonnet cleaning weekly for spots and extractions once a month at 5000 square feet no cleaning of the building at this time.what would be the normal bid for this service. Thank you for your help, you've answered questions for me in the past that have helped a great deal.