Guest Room = Study / Library & its bath = powder bath w/ larger Study storage closet. Open Kid's Nook, Laundry, Safe Room into 1 large Utility Room. Keep Bath, but w/ hall access. Bedrooms could be smaller w/ Jack & Jill Bathroom.
It's time to do laundry! Seriously having a laundry room with the sliding barn doors century), stackable washer & dryer, tiled floor which actually looks like hardwood. Who wouldn't want to do laundry?