How do you decorate your place, what kind of style, colors, and feelings? That will greatly influence the type of door you might want. Also, think of your budget, and whether you want to install it yourself or hire a professional (you don't need to tell us, just keep that in mind). Then look around Houzz, in the products page, they have lots of interior sliding doors and hinged ones, from elegant frosted glass in a dark wood frame, to rustic reclaimed wood planks. You may not want to purchase that exact model, but it might give you a better idea of what would fulfill your airflow needs without sacrificing style.

Another idea would be to draw the floorplan in scale on a piece of paper. Draw basic furniture on another paper and cut them out. Play with the furniture to see what could work for your family. Imagine yourself walking around in it (about 90cm wide walkways) and doing your daily business (hobbies and such). Also think about the sun shining in. And meanwhile create some ideabooks on here with styles and interiors you like. Use as many searchword combinations as you can come up with. Good luck!

hi i want a hall on ground floor and kitchen,sitout and one bathroom and i want stairs in hall and on first floor i want two master bedroom and on three side open area. i just have one plan

Warlike Tiger, Good Morning. Whats your dilemma. Is it the budget, design plan or availability of a professional to do it? Either of that would require a site study, without that it is not possible to estimate the plans or costs or even a realistic design plan. If you are keen , you can search for professionals in this forum and contact them or leave your number for interested architects to call you. However, this idea of building the second story and then breaking the lower floor walls is not feasible. It is a hilly area and you should be all the more cautious with the foundation. Hope this helps! Amit CORNERSTONE DESIGNS Bangalore.