According to Vastu, the northeast (Ishan) corner is most auspicious for a pooja room. East and north-facing positions are also favorable. The idols should face west or south, so worshippers face east or north while praying.

A pooja room or mandir design in India costs ₹25,000 to ₹2 lakhs. Simple wall-mounted units start at ₹25,000-50,000. Custom wooden mandirs with intricate carving and lighting cost ₹1-2 lakhs depending on wood type and design complexity.

Solid wood (teak, sheesham, mango) is traditional and auspicious for pooja rooms. Marble or white stone flooring represents purity. Brass or silver accessories complement the design. Avoid glass above the deity as per Vastu.