Reddit mentions of PRINZ Rustic River Mirror with Wood Border in Distressed White Finish

Main issues: 1) furniture layout, 2) couch cover, 3) color theme/decor, and 4) ceiling light.

1. Here is my guess at your current layout. It's not very balanced and all pushed on one wall. The radiator is also a bit of a challenge because you probably don't want to put anything in front of it. I would replace the shelf with something skinnier and taller, maybe a ladder shelf, and use the cabinet as a side table to the couch, which then would let you move the desk further down the wall, like so (could also add a chair to the desk).
   
   
2. I don't know if it's to protect the couch or if the couch is just in poor condition, but using a real couch cover instead of a blanket would help. Maybe a light grey or white.
   
   
3. Black, brown, and beige is a kinda meh color theme. I would choose 1 or 2 colors you like and add accents that contain those colors. To make it easy, lets go with blue. Get a couple solid blue or patterned throw pillows for the couch. A couple plants around the room (shelf, side table, coffee table, tv console) would really liven the place up, but also think about colorful vases or statues or lamps. A nice lamp on the side table would be nice (check local thrift stores for a good deal). Get at least 1 large picture/painting (or could be a multi-panel piece) above the couch and one on the wall to the left of the couch. Could be something simple and abstract or nature or prints or a mirror. Use them as a place to add color and personal style. (Maybe an elevated crazy dog lady piece lol.) You could also do a rug under the couch and coffee table, but it's not necessary.
   
   
4. The light could be a major statement or more subtle. Having other lamps in the room would help with overall lighting. A walk through your local home improvement store may be helpful in finding what you like, but here are some directions you could go in: fancy/formal feeling light, modern and geometric, home-y, ceiling fan, simple and understated.

> I'm feeling too good about myself

https://www.amazon.com/Rustic-Mirror-Border-Distressed-Finish/dp/B00N25DHC8/ref=sr_1_6?ie=UTF8&qid=1495680657&sr=8-6&keywords=mirrors

This should fix that