The work went well. They showed up when they said they would, went about their work quickly and completed the work faster than originally estimated. As Mike Krinninger told me when he gave me the estimate, they only charged me for actual time and materials. The final cost for the work was less than half of their original "elbows-out" estimate. It was a pleasant experience. Interacting with them was consistently friendly, and I was able to learn a couple of things from them in the process. I would hire them for future work, and would happily recommend them to others.