Here are some photos that may help you. You have the ceiling height to have a nice heavy rod just above the top of you window that could run the ceiling width. That will give you the space to draw curtains back to expose the entire window. I highly suggest that you work with a designer. A good designer has access to literally thousands of fabric choices and will be able to help you in selecting the perfect fabric and design for your room.

Namrata, If your intention is to let the light in and yet maintain the privacy then vertical blinds would be one of the good functional solutions. See the attached image for your reference. Note in your pic at this angle it looks like the TV unit ledges have been taken to the far end of the window wall. This shall pose issues with your curtains/blinds as well. We mean to say your curtains will not close on the right hand side completely.\ Hope that this is not right. Let us know if it is. Thanks Nitin Cornerstone Designs, Bangalore.

I would like to give you more suggestions to improve your living room ambience . The highlight wall in pink can be switched to some other striking color such as a teal blue or moss green color , then you can change the curtain to from sheer/transparent to a thick fabric and the color to a neutral tone such as white / beige /grey .And yes definitely adding more lights to the space will amp it up .. Hope it helps!

Vinay, Since you have hired a professional, not sure how much of below will make any sense. This is a tall-boi room and the windows and doors height add to it. You have quite a good exterior view with surrounding greenery but the messy grills have kind of killed that view. You may have to always use sheer to hide them and coupled with earthen colored curtains. Plain bland white walls is another thing you may want to reconsider. Without going into too much details, a clean contemporary look for this place would be best suited. The ceiling lighting doesn't seem sufficient for a 14*15 room and I feel there is too much of wood on the ceilings even in the other parts of the house. As of now it looks like a transit place and glad to see this being made a permanent home. Will be eager to see the end results. Thanks Nitin Cornerstone Designs, Bangalore.