You will need space to walk and for your feet if you turn the chairs around - if you put a divider in you will block the view from the dining table out to the balcony - and thus make the kitchen and dining room both have no view ! So if you keep it open, the natural light can get through !

It will be better if you don't think of separating it .

hi, the idea of having a partition where proposed is definitely a big NO. As rightly pointed out by Interiorzz it falls at the entrance foyer which kills the look as soon as you enter. i would suggest swapping the drawing and the dining. if you could accessorize your balcony well and turn it into a rock garden - it would be a welcome view from your dining table - you could add a pretty hanging light above the table. the dining family lounge is 11'x18'6" as per your plan. I think thats a large space to play around with and it would give you a separate seating space which you could divide into formal and casual by using a chaise in the middle. the TV could find place on the bedroom one wall or you could turn the set up around and extend the 10'x7'10" room wall till where you have shown a partition between the dining and the drawing and put it on this wall. you could also make an entry to this room on this extended wall right next to the kitchen entry so you have uninterrupted walls in the foyer. The "L" shaped wall that results in the foyer can be treated with wallpaper or stone so its adds a feature to the foyer. hope this helps!

This is my drawing cum dining room drawing please suggest me how to design it. Its dimension is 23/15