In the process of buying a 3 bed house; the smallest bedroom is 8 ft 8in by 7ft 4in (2.26m x 2.66m). It's just me and my two daughters moving in, I don't have a partner/boyfriend (and due to my religion, I wouldn't sleep with a partner before marriage anyway) and the girls are tween age. Plenty of space downstairs - 20ft lounge and we are extending out back to make a kitchen diner. There's also a spacious landing.
I might be crazy but I am thinking about taking the smallest bedroom myself, as the girls' need for their own space for homework/to play/have time to themselves is probably greater than mine. I'm not sure a double would be workable but a queen would be big enough for me on my own. In due course, I plan to extend over the garage, which would make a fourth master bedroom, but that is 3 years off at least, barring a windfall.
Has anyone made a small space work for a bedroom for a single adult or will I end up hating it?