You have come a long way in a short time. Your original track plan was good, consuming a substantial amount of the 240 sq.ft. of the allotted area. However my biggest hang up was the water closet inside the layout.
In just a few short weeks, with the help of many valuable suggestions and opinions from the OGR community your layout morphed into this spectacular layout while keeping the most of the original plan in place.
True you did manage to increase the square footage by nearly 50% but imho it was worth every inch. Best of luck going forward.