DD leaves home in September & "things" will be different
This is very speculative; but I'm wondering about separating out the 'setting' part of the house and the private part of the house. Which would mean building a small extension for a sleep room, converting the 'old' sleep room into a kitchen, blocking a doorway & converting an arch into a locking door
Oh & something very complicated with toilets & washing machines & utilities
Which would all cost a lot of money
So maybe I shouldn't bother