Decorating Help!

My summer project has become decorating the interior of our house, but doing it as cost effective as possible. I've spent a lot of time looking at Homegoods, Ross, and even Walmart for cheap but great decorating pieces for our house. Once school starts back, I'm not going to have a lot of time to work on things. I need a little help though, I don't know what to do in the corner of our living room. Our tv has to go where it is and we aren't looking to buy a new tv stand right now. Any ideas on how I can decorate around it. I feel like this corner of our house is blah...