In the above images, the first and the last are part of the same door. I used silver pendants from an antique store to embellish the doors

The doorway can be a little taller than usual, say 8'-0" instead of the usual 7'-0", but the ceiling can be normal 9'-6" to 10'-0". There are some cases when the pooja space is located on the ground floor and the ceiling is double height and extends all the way to the upper floor. It gives you a chance to use decorative elements through the entire height of wall, and give the pooja area the pride of place and a grander look

Hello there @ Pravin, There's is already a designated location in the plan marked by the swastika. If you want to incorporate seamlessly into a furniture, try making a bookrack cum Pooja shelf/ Pooja cupboard with cnc cut jaalis and wooden framed boxes for book storage. Regards, Aurum Ideas and Spaces Bhubaneswar

Ravish, In ideal conditions it is better to avoid temple on a bathroom wall. please share the complete plan.