We've been using an Ikea Expedit series bookshelf as a TV stand and media cabinet since we moved in together over three years ago. Three years?!?! Anyway, I got it for my studio apartment years ago and I plan on keeping it for a while. It's one Ikea piece that never ages, mainly because it doesn't have moving parts, and it's a really useful and versatile piece of furniture. That said, I wanted something that worked well with the existing furniture.
The before and after pictures are from different angles, but you get the idea. The bigger cabinet really makes a difference in how the TV is perceived, it looked so enormous before and now it seems to be in proportion with the rest of the room. The next step is to research hanging the huge TV and hiding the wires in the wall, it'll be a huge change for this corner!