A potential customer/contractor has 1250 sq ft of terazzo floor in a home he owns and is remodeling. The floor was poured in the early 1970's and it appears to be a portland cement base installation. He would very much like to refinish and keep the terazzo. From the attached photos you should see rust stains, some unknown darker stains, some areas where walls were removed, and some lighter areas especially where a refrigerator once stood and probably leaked. Also in the living room the former owner had a bound carpet rug laid over the terazzo for several years and when removed the floor under the carpet was significantlay lighter in color than the adjacent kitchen & hallway floor. Do you guys think a floor in this shape could resonably be salvaged? I have not given an estimate or done a terazzo restoration job yet, so advice on what to do and how to price is very appreciated.