For your office , you can go for the right side second entry from the main entrance of your house. This way you can make a full glass, sound proof, no disturbance and a comfortable in house office . you can have one more entry from inside for the easy accessibility for the personal use. In your dining area,there's a door leading to the balcony. Make it a 3 track glass door for the good daylight and a natural view from your hall also. In the kitchen, make your washing area of the size 10'8"x 4' . This way you get two perfect rectangle for a perfect planning for the kitchen as well as the washing area for utensils and washing machine.

Hello ramarao, This is the outline furniture plan of your given layout. Some measurements needs to be rechecked. If you can do some structural changes like the door from the drawing room to some other room and few minor changes, we can plan it better.

Dear Priya, If you could share a sketch of the room layout, you would get many suggestions easily. Questions like: Where is the entrance and the other doors and windows in the room have to be answered. The type of staircase and no.of steps will depend upon the height of the room and the furniture plans, etc.

Binsha, The floor plan will be required for understanding your dilemma.