You could do a nice wood cabinet with a cloth insert instead of a panel. Just talk to a local cabinet maker it shouldn't be too expensive as long as you don't go crazy with design.

In the layout below, I took the liberty to move to vanity and toilet so you don't enter right into the toilet. I am not sure if you have room for that since I can't see the measurements of the width of your bathroom. This is something you can discuss with your architect. The main idea of the layout below is to block the original entrance of the closet so you can have a bedroom door. The entrance to the closet/bathroom can be where your dresser is and move your dresser closer to the window. You would have a choice of a door that swings inward, outward or a pocket door. Personally, I would go with a pocket door so the bathroom would feel more spacious.

hi, Your house opens up into your drawing room. As mentioned in your plan, the drawing room is 18'9". I suggest you add a glass partition that doesnt kill the openess from where the pink column marked next to your tv console begins. (I have marked this with a blue rectangle on the plan for you). This will give you a wide enough foyer to greet you with. In order to spruce up the foyer, you could put a sleek console table behind your sofa in front of the glass wall (again marked with a brown rectangle on your plan). The mandir can face your entrance directly (a brown rectangle marked with an option 1 tag on your plan). If you do not want an open mandir in the entrance.. you could also hide inside a nice cabinet with traditional shutters that blends with the rest of the furniture style in your house. Keep the width of the mandir cabinet commensurate to the space you leave as a passage way to the rest of the house. A minimum 28-30 inches should be fine. That might entail shortening the glass partition. The other option would be to have it in the middle of the house - the common space between all room as suggested by Designospire (this is marked as option 2 in the plan of your place I am just going to attach below). Again I suggest you keep the mandir cabinet as sleek as possible so the openess of the space isnt lost. By adding a foyer I think your drawing room becomes more cozy, intimate and interactive. Incase you're looking for some privacy you could even hang some sheers or curtains or blinds on this glass partition that would conceal the foyer from direct viewing from your dwg room. Hope this helps!

this is looking good. finally someone on houzz has listened! Thank you. I would leave it as it is since any items you place up there needs to be maintained and that is one more task we would be adding to the lady of the houzz. but if you are still wanting to add something for that first client impression may be few large glass pickle jars or just two of three colourful glass sculptures. as would perhaps know - less is more in modern design.