Have a job app.1400sq ft of a creme color marble.Job was messed up by installer.He Tried to grind down some edges and put some waxy looking sealer on it.It looke terrible.The job requires to grind the floor down and bring it back to a polish. It is a high rise condo with furniture we must move into one room,finish open area and move furniture then start in other room.Customer getting a few prices and is ready to go. Looking for app.price in your areas.