Kindly guide me about the Design and Size of windows for my Drawing room of 10'0" * 14'0" size. Is it OK to put attached Door-Window in 10'0" wide front room wall with a 3'3" wide door & a 5'0" wide window attached together which in total amounts to 8'3" wide Door-Window out of 10'0" wide front room wall considering structural strength and lookwise?
Kindly also suggest me about the size of other window for the 14'0" wall. I am planning to make it 6'0" wide or 7'0" wide at 3'0" sill height with a central part fixed glass part and left and right part open. Kindly suggest me the appropriate width sizes of central fixed part and left and right open parts. Or any other better design idea please?

Thanks,
NItin