We gutted and reno'ed our entire first floor. As typical, our contractor had many subs come in and out. It was pretty much a parade of amateur hour,revisiting the same mistakes over and over. Update Precast on the other hand were probably the most skilled at what they do. They came at 630 in the morning, clocked out at 3 in the afternoon, to cover 200 linear feet of walls. If there's one thing that took our reno to the next level it was the addition of their plaster crown. It is absolutely phenomenal. We also had them put plaster crown on our kitchen maple cabinets so that we had a continuous flow through out the open first floor. The choice to go with plaster, by far, was better than the cheesy wood crown options from our cabinet makers.