Reddit mentions of ElleWeiDeco Modern Brown Cadetblue Damask Throw Pillow Cover

For Curtains: I love this fabric http://www.joann.com/home-decor-sheer-fabric--iman-zahra-leaf-luna/13072806.html#start=9 - It's sheer and bright.

As for placement: I agree keep the couch where it is, but maybe take the blanket off the seat cushions and fold it neatly on the back of the couch?

Place some decorative throw pillows on the couch and scoop chair : maybe these? http://www.amazon.com/Pillow-Perfect-Decorative-Damask-Square/dp/B0062YKBKW/ref=sr_1_17?s=home-garden&ie=UTF8&qid=1416252112&sr=1-17&keywords=throw+pillows or these http://www.amazon.com/ElleWeiDeco-Modern-Cadetblue-Damask-Pillow/dp/B0036J86NA/ref=sr_1_179?s=home-garden&ie=UTF8&qid=1416252361&sr=1-179&keywords=throw+pillows

For above the couch you can either buy some canvas wall art or you can search some of your local shops for cheap basic wooden canvas or frames and cover them with fabric you like and stapling them on the back. http://www.brit.co/fabric-canvas-art/

Other items: Near the entry way where the plant is sitting on the floor, Can you hang the bike there? Not too high, just keeping the tires a few inches from the floor.

How to hang a bike: http://www.treehugger.com/slideshows/interior-design/10-ways-hang-your-bike-wall-work-art/

TV: I would wall mount the TV high (eye level when standing) between the windows and hide the cords, you can fish them through the wall or get a kit to run them alongside the window frame and down to the outlet. I would aslo place a floating shelf under the tv for your dvd player and other media: http://www.amazon.com/Southern-Enterprises-Chicago-Floating-24-Inch/dp/B004Z2N6AU/ref=sr_1_3?s=home-garden&ie=UTF8&qid=1416251794&sr=1-3&keywords=floating+shelf

Here are a few ways to hide the cords: http://www.ehow.com/how_5163459_hide-wall-mount-tv-cables.html

I would move the trunk and place it on the floor below the TV.

Take the electrical spool and stain/paint as you mentioned in one of the comments and use it as your coffee table.

Take the plant from the floor by the entryway and place it on a decorative stand in front of the window where the bike was with a few other plants you have: http://www.amazon.com/Gifts-Decor-Rustic-Finish-Planter/dp/B008YQ57QE/ref=sr_1_5?s=home-garden&ie=UTF8&qid=1416251930&sr=1-5&keywords=plant+stand

I would ditch the small book shelf by the door. Place a wall mount book shelf above where the bike is hung and another small one above the scoop chair on the shared wall with the kitchen. Go to a local consignment shop and look for some nick knacks and things that speak to you to use as book ends or get a shelf with ends like this: http://www.amazon.com/Set-Floating-Shelves-Walnut-Finish/dp/B008AD0JAA/ref=sr_1_1?s=home-garden&ie=UTF8&qid=1416253781&sr=1-1&keywords=wall+shelf

I would hang wall mount coat hooks above where the book shelf was by the door and sit a small shoe rack on the floor. Like this: http://www.amazon.com/Amerock-H55662-MORB-27-Inch-Mahogany-Oil-Rubbed/dp/B003UYU1LQ/ref=sr_1_1?s=industrial&ie=UTF8&qid=1416254946&sr=1-1&keywords=coat+hooks and http://www.amazon.com/ClosetMaid-Stackable-Horizontal-Organizer-Espresso/dp/B001UTRUOY/ref=sr_1_2?s=home-garden&ie=UTF8&qid=1416255049&sr=1-2&keywords=small+shoe+rack

Leave the dining table where it is. Above the dining set I would look for a brightly colored wood or canvas painting or funky clock.

Maybe: http://www.amazon.com/Today-New-Wood-Wall-Marla/dp/B00JRC24QA/ref=sr_1_16?s=home-garden&ie=UTF8&qid=1416253056&sr=1-16&keywords=canvas+wall+art

It looks like there is a guitar in a case in the corner by the bike/window... If so, maybe take it out of the case and display it on a stand- it'll be easy to access for random play time and look cool when not in use.

I know you only mentioned the living room, but I can't help but notice the kitchen. I see you have what looks like a small strip of drywall between the tile above the sink and the start of the sloped ceiling. Maybe place a wall mount paper towel holder on the strip above the sink? http://www.amazon.com/interDesign-Classico-Mount-Holder-Chrome/dp/B00004XSFE/ref=sr_1_7?s=home-garden&ie=UTF8&qid=1416252733&sr=1-7&keywords=wall+mount+paper+towel+holder

Buy 2 of the wall mount towel holders. Use one over the faucet for paper towles and put the other one to the left of the sink above the counter. Use S-Hooks to hang you coffee/tea cups there.

To the right of the sink between the sloped ceiling and the window? it looks like you have a little bit of was space. Maybe add some small floating shelves there to help keep items off the countertop.

Intsead of the metal dish rack I would place a brightly colored drying mat to the right of the sink and put the cutting board where the dish rack was. This will help give you some counter space to prepare meals and drinks.