When you use the term "Duplex", you mean that it is a two story house, correct ? In the USA, the term "Duplex" means two separate living units side by side......but in other parts of the world it means a two story residence. Please clarily that you are talking about a two story single familly house...... If so, the footprint that your house will have on the ground floor will be approximately 1000 square feet. Do you need to park a car on the site or is parking offsite? If the parking is offsite, then you have lots of room for a two story, 1800 plus square foot house. The design will be dependent on your personal criteria, and it would be helpful if you could hire a local architect to help you with the layout of the rooms. It should be relatively simple once all of the factors are considered.

The whole plan needs a rethinking. You should provide Kitchen and dining room somewhere near drawing hall as to make working smooth. No toilet should be there in the kitchen, provide attach toilets in the bedrooms. If not in all of them, then at least one common for two bedrooms. If you wish to do the planning as per VASTU, then send the NORTH position of the plot.

Hi Deepasri, If you follow Vaastu, then I recommend that you have the Pooja room facing East. God’s idol should either face east or west. Expand your current pooja room to a study room that is accessible from your master bedroom or make it a store room where u keep ladder, travel bags,etc to be accessible from hall. And put the Pooja room next to it facing East in the hall.

Congrats on getting closer to your dream home. There are a few glitches and the corrected plan is attached. Main problem seems to be lack of natural light to the dining and living; introduction of a courtyard will bring in light and act as a visual link between the kitchen and other living spaces creating interesting viewpoints and play of light. The handwash is now tucked away from plain view; the toilet cutouts can be a glamorous light washed courtyard instead. North direction is not provided but we guess from the front door and gas hob direction that east is towards the porch, so why is the pooja diety made to face west? Arrangement of toilet fixtures is also corrected so that the shower can be curtained/glass partitioned off to avoid spill on to the rest of the dry areas of the toilet. Good luck!