Vastu Shastra permits a pooja room in East zone of your home. Ideal pooja in East Pooja room according to Vastu is Vishnu Lakshmi Pooja. Surya Deva and Lord Indra can also be worshipped in East. If you worship Indradeva, take caution in not keeping any other Deva or God in the East zone.
Vastu For Pooja Room In EastBe blessed,
Krish Murali Eswar.
Vastu Expert.