Lots of creativity - very glad we extended your deadline. I appreciated the various options. I had already decided to use option 3 based on the other submissions, so that was smart. Your guest bedroom placement was unique and I am contemplating it. It makes a fun angle for the master bath. I did not like walking thru the closet to get to master bdrm, but it gave me ideas.
You stayed true to the octagon, kept it open, really used the space. I could have used a lot more measurements so i could imagine and double check.