Sometimes, all we need is back to the most simple and efficient shape for a house: a rectangular box. WOSO Studio explores the most simple form in architecture and exposed the material for their design in Tulodong Bawah IV. The lower floor built with minimal partitions between each room and big glass doors to make it feel spacious and get more natural light and air. The harmonious combination of simple box, glass, wood, brick, cement and landscape makes the house living its timelessness and never go out of style.