To determine the orientation of a master bedroom, analyze its position relative to cardinal directions (north, south, east, west) using a compass or digital tool. South-facing rooms typically receive the most natural light and warmth, ideal for energy efficiency and mood enhancement. East-facing rooms offer morning sunlight, while west-facing rooms get afternoon/evening light, which can be warmer. North-facing rooms are cooler and darker but may provide privacy. Prioritize natural light for comfort, privacy for seclusion, and climate适应性 for energy savings.

The orientation of a master bedroom significantly impacts livability and energy use. South-facing rooms, for instance, can reduce heating costs by up to 30% in northern climates due to passive solar gain, as noted by the U.S. Department of Energy. Natural light in south-facing spaces correlates with higher user satisfaction, per a 2021 study by the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE). East-facing rooms, while less common, appeal to those valuing morning light and privacy, as eastbound foot traffic is generally lower. West-facing orientations may increase cooling demands in hot climates, with ASHRAE data showing 15–20% higher AC usage in west-facing homes in arid regions. Privacy considerations vary: north-facing rooms often benefit from fewer windows, reducing visual intrusion. Cultural preferences also play a role; traditional Chinese feng shui, for example, associates south with prosperity, though this is not universally adopted in Western contexts. Real estate reports from Zillow (2022) indicate south-facing homes command 5–8% higher listing prices, underscoring market preference for optimal orientation. Ultimately, balancing natural light, climate resilience, and privacy ensures functional and marketable master bedroom design.