You can consider facing west to east, and the bedroom at the back cannot be a couple's room. However, the sitting position of the god's seat is facing away from the door, which is not optimal.
You can also consider whether to extend the wall of the toilet or make a wall in the restaurant to separate the place of the God. The seat of the God should face north and south and face the balcony. This orientation is the most recommended. But be careful not to have the side of the altar facing the kitchen door or the aisle.