Whew! So much to say, so little to go on. First...you need an architect. Hire one. Then you need an engineer. Hire one of them too. Hiring a contractor to consult on cost and practical issues is a good thing too. Once your team is assembled, listen...hard! Best of luck!

Photos would be helpful.

since Indian security system believes in a grilled window for every house,im not able to match things from houzz to my window space which is undone yet,since the interiors of my house is in progress,plz help

We have recently finished the two and a half storey structure of bungalow. In the ground floor, there are guest room, kitchen and living cum dining room with a space for upstairs. It is a duplex concept house. Also in the first floor we out master bed room, children's room, parent room, family lounge, study room and a pantry. From the first floor is the gazebo entry with front facing. All the rooms have attached baths and toilets except the study, pantry and family lounge. The second floor has laundry room, spa room and a big prayer room( ibadat khana). Please help to decide on the window and door style and sizes that looks beautiful in such structures. Thanks in advance..... My email I'd is njk_gtk@yahoo.com.