I only had one weekend to finish all the basic sawing and assembling. I was able to do it, but oh! my aching back when I was finished!
This is what I originally came up with. I'm using the windows I got as a set many years ago.
I decided to cut the double bay window in half and just put two windows side by side in the bedroom. The outside looked a lot nicer with all the windows lined up so I decided to do them that way. You wouldn't believe how long I spend on the mathematics of trying to get all those windows aligned, especially as the bay window had to be centered in the livingroom.