Room For 1- Styling a small apartment

I am not an Interior designer, just an interiors enthusiast. I thought it might be fun to put together a Relatively Affordable living room scheme that would suit a one Bedder or studio style apartment. A plain scheme of greys and whites lends itself well to a pop of pink or turquoise, a cussion or Art for the walls? 

$50 Rug: Ikea

$199 TV Unit Ikea

$130 Ghost chair: Ebay

$160 Floor Lamp Beacon Lighting

$76 Table Lamp Beacon Lighting

$269- Mirror Freedom

$1,199- 2 seater lounge Freedom

This recently listed 1 bedroom apartment could use a few of the above items.