Once installation day was set in January I was a little nervous, after all Landmark was replacing a patio door that was part of my bedroom wall, and if it didn't get completed quickly it was going to be COLD inside. Chris and Rodney were absolute pros and had the old door popped out and the new opening framed in about an hour. The new window was set in place and the wall was closed in under 2 hours. Then they took their time to finish the wall and seal it on the inside, make sure the window framing looked asthetically pleasing both inside and out, and make sure that the outside wall matched the siding and that the little roof on top of the bay was perfect. They gave priority to the inside so that was all finished up, and then came back for a short while on a second day to make sure all was caulked and tight. The new window is great because I can see my front yard clearly from my bedroom, it increases the curb-appeal of the house because it looks as though it is a special design feature from the outside, and best of all, I don't have to wear socks to bed anymore.