Something like this may work. Note the changed door positions so that anyone in the bedrooms can visit the bathroom without disturbing anyone else in the lounge !

Hi Divi. As per the plan , you must go for bigger windows then those shown in the plan . I believe that the center curve dotted line in the plan is open to the sky. That much will do. On the left side of the plan there's O.T.S. then two toilets are planned. I would suggest you should have it in the center of both the toilets for better ventilation and exhaust. In kitchen plan there are no windows shown in the plan , if there are no windows planned , then you must have it on one wall for proper exhaust and day light. Can you tell me about the DR room in your bedroom next to drawing room?If its a dressing room , then change the plan of the bedroom. Put the dressing room next to the toilet of size 7'8"x 5'4". That way your bedroom will have more light with bigger window. For any other query, you are most welcome.

Wow that's way too much. How would a polymer alcove come in from the main powder room door ? A comfortable moving space is around the 23-24 inches. It may be too cramped up imagining from what you have described. WC is facing towards the shower area? You may draw up the plan and share it here for better understanding. Nitin Cornerstone Designs.

Kelly, if you would want it to appear in the center, you may have to add a mirror half way up on the left wall. Adding long barn shelves on the back side will add to the centered look. The shelves should touch the mirror for a seamless look. Back wall can be spruced up with handmade tiles. Thanks, Nitin Cornerstone Designs