The north wall already had five pieces on it. We quickly slammed up four more and that took us to the window--the only "obstacle" on this wall.
Troy hadn't put on the J-trim so we worked on that:
All trimmed out
I was relieved that the siding worked out as we anticipated (we had to make a decision about using full pieces, or starting with the half piece left over from the south side) so that a seam fell across the middle of the window. We just had to cut a rectangle out of two pieces of siding and slide them into place. So we measured, cut, and scooted the first piece in from the right: