I made a little change to the hallway on the first floor between the guest bedroom and bathroom. I deleted the window, added a closet to the end of the hallway, moved both the bedroom door and the bedroom closet. Here's a couple of pictures showing the change. First picture is taken from the kitchen back door; you can see the hallway on the right side. Second picture is taken from the guest bedroom door; you can see the edge of the closet which is now on the right (I put a framed picture and it kind of made it look weird).