Build storage under the seat. Make 2 of these and a matching storage bench to go with a trestle table. For a tiny house, I would keep the back of the chair a little lower though. For your dream "Gothic" style tiny house!
Bed in a box! Holy shit I didn't know this existed! Sooooo happening in the spare room instead of a huge space stealing bed frame or shitty old out couch! --- GREAT way to raise an air mattress up off the floor.