What makes your room look cluttered is the ginormous sectional. The speakers and what not around the TV also don't help. You need a very large rug which has color and pattern. Everything is blue and gray so what you need is actually a rug with warm colors with just a touch of cool colors to save this room from itself. Also lots of art on the wall, most of it very large, to take away from the institutional look of what you have so far. I'd also recommend a glass and metal coffee table in order to have something that isn't dark and dense in this room. Drapes for the window would also help, and a floor lamp on the far end and a table and lamp at the near end if you have the room so you can turn off those harsh overhead lights.

All I was asking about was the rug. This is only half of the actual room; the other side of the couch not in the picture is a large open area. Each pair of overhead lights are on a separate switch with dimmers. Thanks though.

If you go with simple,not busy pattern or solid color rug , room would not be look clattered.

I like the gray but I feel it might be too much. The cream one you posted looks nice though!

you have not given us any idea of what colors you are into or styles. i cannot enter rugs in the pic, but i have an assortment. i will try those when i come back.

I am using this as my home theater room and so I would prefer to not have something that really stands out (a bright red for instance). I like the grays/whites/creams/blues but I'm not sure if that will compliment the room as the room already has a lot of grays in it.

I didn't mean to suggest red, but something more subtle like terra cotta with other colors mixed in. However, you can also try a rug that has yellow and blue or yellow and gray. A gray or white rug will not warm this room up.

ok, i am back, i am not a big fan of having single colored lighter rugs. i am also of the belief that no color leaves a fairly boring room. so here are examples.

Beautiful Home Decor, Beautifully Priced · More Info

Modern Furniture and Decor for your Home and Office · More Info

Herring Overscale Beige/Orange Area Rug | Joss & Main · More Info

Pena Area Rug, Silver, 7'10"x9'10" · More Info

nuLOOM BHBC62B Barcelona Sunflower Hand Hooked Anya Area Rug | ATG Stores · More Info

Gray 9' x 12' Palazzo Rug | Area Rugs | eSaleRugs · More Info

Modern 10' x 14' Area Rugs | AllModern · More Info

this is not all i have, let me know which you don't like i can remove and give more room.