 is that we take everything out, we look at it, we change out any kind of rotten wood that needs to be changed out except for structure, and we go ahead and put subflooring down if necessary. We re-plumb the piping, put the valves in. We do all that stuff. A demo is going to take about an hour and a half to two hours. You're fixing things that take one or two hours. After we do that, we go ahead and put our wall board up.