2 master suites, we built the place so my mom could move in and have her own space, the first floor master is over 500 SF, Moms gone now. My wife has restless leg syndrome, she kick starts a motorcycle about 300 times a night or strait up dances. Oh and she snores......down stairs most nights.
I have a king sized bed that folds up into a taco and a big TV, most nights I’m upstairs solo and I sleep great.