6 feet according to this website http://www.thehighdefinitionstore.com/TV-Viewing-Distance-s/79.htm

I think your inclination toward rustic and distressed pieces is the right way to go. Consider a movable coffee table - I see 2 recliners that may necessitate some table shifting?- an area rug large enough to incorporate all the seating, rather than just a hearth rug, and enclosed storage for your electronics. If you can post shots of the room, other Houzers may have some more ideas.

French script fabric from The Fabric House www.fabricsntrims.com

Hello Swati, You may first want to decide whether you want the TV to be floor/ ceiling/ wall mounted. The answer will vary based on that. You can buy the swivel online or your nearby TV stores. For example you can search for "Smart Shelter 360° Rotation" on Amazon or Flipkart. PS: No we don't get any commission for that :) Thanks, Nitin Cornerstone Designs, Bangalore.