Hi... "Try to direct traffic around a seating group, not through the middle of it. If traffic cuts through the middle of the room, consider creating two small seating areas instead of one large one."

I had this photo open in another window -- hide the door, and use it for a bookcase !?

[https://www.houzz.com/magazine/how-to-create-a-secret-doorway-behind-a-bookcase-stsetivw-vs~28061441[(https://www.houzz.com/magazine/how-to-create-a-secret-doorway-behind-a-bookcase-stsetivw-vs~28061441)

Lake House Retreat · More Info

[https://www.houzz.com/photos/lake-house-retreat-contemporary-home-office-chicago-phvw-vp~4468047[(https://www.houzz.com/photos/lake-house-retreat-contemporary-home-office-chicago-phvw-vp~4468047)

I typed 'furniture layout with several doorways' and ---[https://www.houzz.com/magazine/how-to-plan-a-living-room-layout-stsetivw-vs~5998099[(https://www.houzz.com/magazine/how-to-plan-a-living-room-layout-stsetivw-vs~5998099)

[https://www.houzz.com/magazine/lay-out-your-living-room-floor-plan-ideas-for-rooms-small-to-large-stsetivw-vs~11333443[(https://www.houzz.com/magazine/lay-out-your-living-room-floor-plan-ideas-for-rooms-small-to-large-stsetivw-vs~11333443)

[https://www.houzz.com/magazine/8-living-room-layouts-for-all-tastes-stsetivw-vs~15717807[(https://www.houzz.com/magazine/8-living-room-layouts-for-all-tastes-stsetivw-vs~15717807)

I love the idea about turning the 5-foot doorway into a bookshelf with a hidden door! You could even make it into cabinets instead of bookcases to make lots of extra storage space.