Dear Mr. PR,
Gone through your house plan. It is very nice. Following are some of my observations & suggestion.
1. The Puja Room is exactly located in N-E. Very fine. But it seems to be isolated from entire house and the size is also very less compared to open courts, sizes of other rooms. You can use space of landscpe area beside Puja Room & living.
2. At GF, the attached toilet of Guest room is exactly in S-W. On S-W, toilets must be avoided. On FF you have located attached toilet slighetly differing the corner and placed dressing area in corner. Same way you have placed dressing room in Corner on FF attached to children bedroom. So it will be advisable to follow the same way can be applied to GF toilet.