for my brothers line of work. He is a carpenter and I spent three days working with him. We had to get a basement ready for a new cement floor (this included getting the old floor cleaned and rather spotless, then laying down some floor fasteners and some mesh wiring) the next day we had the easiest of the three, we watched the cement dudes pour and spread the concrete and we left early. Yesterday was the worst day because it was wrap up day. We had to first prepare a landing on the roof above a stairwell and clean up all the work areas as if we didn't work there at all. My brother had been working there for over a month in doing small jobs and the like. Didn't help that the weather was humid. Didn't help that tools and scrap metal, wood, nails were scattered throughout the yard. But it was a good lesson on what he has been doing for work for the better part of thirty years.....