I had a completely different outcome than the others that have written reviews. Trevor came and started sanding the ceiling before I could even put something down to protect the kitchen counter. Put on one coat then waited 20 min then put on second. Said he be bak to sand it. He did sand it but after 1 day a big bubble peared in the freshly plastered area and cracked. It was very difficult to get him to come back. He redid this sot and the same thing happened again bubbling and cracking. I never got an satisfaction from this company and will have to hire another company to finish the job. The ceiling looks worse than when they started.