For the basement stairs: cabinets, stairs with flip up steps and very narrow stairs. Each step goes up one at a time for each foot. It is sort of spaced so you are putting one foot per step with a steeper step. Very space-saving.
Belatchew Arkitekter designed a tiny, unique prefab house, called Steps, for JABO. The house features a rooftop terrace that’s reached via a staircase built into the exterior structure. The small hous (Step Design)