This (very shitty) collage depicts what I'd like my future apartment living room to look like. Now, I'm not planning to move out anytime soon - in about a year or so, I will however have to move. And this is the look I'd go for.
I, personally, love having a colour for each room. So, here, my colour of choice is yellow. It's just a very nice and happy colour, and I love it very much.
items from ilva.dk and ikea.dk