I had the exact same thought as Neon. One suite each, with your personal belongings there, and your personal space, and the ability to be alone or invite whoever you want into it (well, you'll make your own rules and decide). And a shared space that is for all of you.
That sounds like my ideal place and configuration, I'm not sure why you're all sharing one room when you could all have your own personal space!
Me: 30F, straight
Seamus: My husband, 32M, straight
Dragon: My boyfriend, 29M, pansexual, married to Fox
Fox: My boyfriend, 29M, homoflexible, married to Dragon