Upon starting at abt 9 AM on day 1, the crew worked until 8PM, moving furniture, taking up the old ( and quite dusty) carpet ( no matter how clean one tries to keep it, carpet WILL hold a lot of dust/dirt that will not come out. They put down commercial vinyl strip flooring - maple plank style. They went from inside outward to the periphery so that the entire floor presents a continous patern throughout the house. A thorough cleaning job, after installing quarter-round, finished the job. We will be cleaning dust out of everything for weeks! GOOD JOB!