I couldn't find a good picture of the back of the house with the windows the way they were before. I have been pretty good at taking "before" pictures, but not so much with the outside of the house.
Here is a picture of the inside of the house. You can see the two windows I am referring to on the left.
In order to add a bathroom and closet to the master bedroom, we had to eliminate those two windows. There are 3 others windows still in the bedroom, so there is no worry about light.
Here is a picture from the back of the house when they were boarded up all winter:
And another one: