Design a three-dimensional floor plan for a minimalist single-family house located in a desert area. The house will feature 3 bedrooms, a living room, dining area, kitchen, laundry room, a guest bathroom, and a shared bathroom for the bedrooms. The material selection should reflect the environmental conditions of the desert, focusing on energy efficiency and blending with the surrounding landscape. Additionally, the design will include an exterior garden with native desert plants that complement the clean, functional aesthetic of the house.