@vikrant: thank you for the suggestions. i will definitely use them. @Dytecture: thanks a lot for this idea. this would work for ground floor living room but not for first floor's. Actually the wall is 14*20ft. Living rooms on ground and first floor share this same wall. we have kept some space open on first floor. Books will not be accessible from first floor. this is very close to my concept. this yellow wall is the common wall am talking about. but the space between this wall and first floor is not more than 4ft.

Vikrant, is the picture taken from the front of your Entry door? I love your style and pieces. Just a few suggestions if this is the view when you first step into the foyer, I am not an expert! Ganesh in the place of the mirror to greet you and your guests as Goddess Lakshmi is supposedly behind him, will create more prosperity to the household. A recessed focal light from the ceiling to highlight its beauty. Another silver empty frame placing behind Ganesh, similar to the mirror to frame the idol or a Rajasthani silver jali work piece that way the wall behind would not look empty either! The beautiful mirror can be placed where you have the Ganesh now, that way the positive energy coming into your house does not get bounced back or out...

Thanks for ur advice guys ! Is there any other color advice ? Like brown n beige mix . Will it suit the high walls . I seriously don't have any idea as how to use the color . I tried a green on the walls in Photoshop . It looks totally lame but just want to know how to mix the colors . Any suggestion on how and where to use the color will be appreciated . Like dark color on the wall which has the TV and light color on all the other walls or opposite walls with the same color .. Pulling my hair out !!! I wanted to go for the black sofas only cos of low maintainence . It wil not get dirty soon . The one big thing under the staircase is my fish tank . The one near the wall is the TV . Yes we have fans attached on the walls . Since we have a high roof , we cant use ceiling fans . And the house is not equipped with a centralized AC . I just want a color which will helps me relax and will also look modern .

Please let me know if I have understood you correctly. From what I have understood you are looking to place the bed on the window wall. If yes, then it won't be a good sight every morning that you wake up to see your bathroom door. If the dresser isn't a fixed niche you could swing your bed between the two dresser slots. That way when you walk into the room, it will make an impressive entry. Think about it! Regards.