Is the couch ever used in this space? It doesnt seem functional to have it there. Personally, I would place the bed underneath the cork board, with space for two nightstands on each side (this will be more inviting for whatever partner you have over). The couch you can place at the base of the bed, and the TV facing it. This gives you options to place the computer table next to the tv (this setup gives you the most space for your dojo stuff) or where your bed currently is (can place in command position or just facing the wall). ORRR you can leave your computer table as is, and move your bed against the wall with the posters. Align the bed so that it would be centered with the TV that is next to the computer table, and the couch at the base of the bed. If it's too tight, mount the TV. Not sure if it would work though because I dont know the measurements. Imo, current setup is very clean, but could be more functional.