My windows were installed on Friday by Peter and his hard working partner. As sooon as they arrived I asked them what I could do to make things easier, Peter told me to "relax and enjoy your day.” Then they went to work and cleaned up, and when I asked how things were going they said they were almost finished. I was shocked. Then they showed me how windows worked and were so patient with me. In closing, I will say that the only downside to this whole deal is that now I have absolutely no excuse to ever have dirty windows again. Thank you.