Looking for ideas to combine units A and B into a single apartment.

Design suggestions are welcome!

Top of the pic is EAST.

All measurements in Feet/inches

Constraints:

• Cannot alter any pillars (dark black, highlighted in yellow)
• The walls / structures on the right side area of the red line marked cannot be altered.

Requirements :

Rooms

• Preferring larger rooms, at least two big rooms approx. 10+ x 14+
• 4 rooms and 1 smaller study required.
• 4 bathrooms are enough. 1 common and 3 attached.

Kitchen

• cooking area must be on the east
• utility area outside the kitchen
• need a larger space to accommodate fridge, oven, grinder etc. preferably 12+ x 10
• The unit A's kitchen + adjacent room is preferred to be combined.

Other :

• Need a pooja unit facing east (preferably 7x4) , would be great if it extends from the living
• Need a nice space for a 6x3 jhoola (swing)
• Living room should not feel too long and narrow.