We have had separate reach ins for 33 years until this house where we have a shared 7'6" x15' walkin/ walk through closet bisected by doorways. One door opens to the bath and another to the study (laundry is just steps away through the study -- close enough that it has become our habit just to drop dirties in the laundry). Contrary to some, we very definitely prefer the closet through the bath! It's nice to get up, put on a robe, make the bed and open the blinds first thing before coffee and then not have to go back into the bedroom area to get dressed. Also, instead of having to walk past closets on the way from the bed to the bath, it makes for a much shorter trip for nighttime nature calls. His end is 7'6" x 5' with a dresser and cubbies on one side and couple rods on the other with a bench on the end under a high window and my end is 7'6" x 7' with a single rod on one side, double rods across the back, and dresser on the other side with room for a small chair (still have to put my cubbies up). It's perfect for us.

How about option 3 - move the doorway into the bedroom all the way to the left where your closet door is, and then run one long closet on the entire wall from the corner the room to that doorway, so the closet is directly across from the sliders.

Where vertical space matters and/or we don't care about being able to slide the clothes hung up, we just don't use the rod brackets or rod (we just put the clothes hangers right on the 'shelf.') If you have the 12" deep shelves, you could change them out to the 16" deep shelving if you want more depth for hanging things (i.e., when not using the rod brackets.) (We use this exact ClosetMaid ShelfTrack system in all our closets - our master closet looks alot like your photos.)

I too am trying to identify the customized closet systems in my new condo, so I can buy some additional shelves. I can't believe they don't put their name or logo somewhere ! I too have those oval hanging rods, but my shelves are on moveable pegs for support (thankfully).