Yes separate rooms for us.
Dining room can be left to clear later if you have people to eat. They can move to a tranquil sitting room, for drinks etc. Not that we’ve had anybody for a meal for what seems eons.
TV can be got away from.
Definitely a separate kitchen - I’m not up with the modern idea of cooking and chatting over a counter. I like to leave the chaos, steam and smell of the kitchen behind a closed door.
No studying or work these days, but good to have a study when we did. Hardly used now. Everything done on line.
Do you feel no-one listens to you?
I need advice for a mutually messy situation
Things that (sometimes unreasonably) get on your nerves...hopefully lighthearted


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. When I think of open plan it's just the living and cooking areas (though these can still be separated, it doesn't all run into each other. Bedrooms, bathrooms and laundry must still have doors!