Tess, I hope I'm not too late with the following advice. Don't ever paint brick. Your house is a simple design, exterior wise. Paint wont fix it. What's missing is a designed garden. Even the simplest brick house can look like an inviting, lived in home when it has a structured garden surrounding it. For less than the price of paint, invest in a landscaper to design a garden that will soften and greatly enhance your homes street appeal ...and add many $ in value. Painted brick detracts from value and has to be repainted periodically, defeating the purpose of brick, which is, no maintenance. Besides, your house, painted white or cream as has been suggested here, would stand out in the street like a proverbial sore thumb. Trust me, landscape, starting at the street boundary and leave the bricks alone. Good luck.

You need light and bright. Being rented is tough. First change out the drapes with to the floor length. Cream with a horizontal stripe of brown to match or furniture. This will 1. get rid of the horrid things hanging there 2. pull the initial visual to that wall instead of the floor. Tall and high colors ( mango, aqua, yellow) decorations on your mantel with shorter cream and brown items. Then a large square table in the middle, painted distressed cream, with high color items setting on it. DIY project or Ikea. Green is the number one calming color, just don't let it put you to sleep. :)

Might I suggest a more contemporary picture frame mantel with mosaic stone tile between that and your firebox? Love the near craftsman window shapes flanking the fire wall . . . use the height on both sides, / shallow shelves on one side can visually frame a swing arm for your television and give real storage on the other side.

Depends on how you want to style it, but I think this would look lovely and make your room feel nice and cozy.