Are you allowed to paint? We rented a housein Belize that had bright white walls with blood red trim. We painted the trim bright, clean, fresh white then painted each room. The living room was a soft beige (the color of sand), the kitchen a soft yellowish-gold (the color of morning sunshine), our bedroom was the soft blue of the morning sky, the office/2nd bedroom was watery green (like the ocean) and the bathroom was midnight blue (like th enight sky). It had old harvest gold fixtures, so this color detracted your eyes from them. You can do basically the same thing. Use the colors that are in the tile, but use different shades of them. Go lighter or darker depending on th eroom and the amount of natural light it receives. I wish you all the best!

I just found out that blue green colors really bring out the beauty of wood. I know its not the same but I have honey oak cabinets and just repainted my kitchen a blue green and it really made the cabinets look stunning. Maybe you could try something in that color family to enhance the wood. Just a thought.

Deep gray and all the other accents in silvery old wood and cream. This will add drama, allow the other elements to bring ion light and set off the concrete wall as a true feature. If you want light instead of drama, then go for a very pale beige stone. It will echo stone colours in both the concrete and rocks...

Personally I wouldn't hang black curtains with this colour lounge suite. I would also take out everything that you don't need in the room as it is too cluttered. I actually like the wood as it matches like Bernadette said. I see that you are adding pops of red in the room. How about a picture on the wall with that colour in it, as the walls are quite bare. Are you able to remove the computer desk and chair? I love big mirrors in a lounge room too . . . The programs that I have watched in NZ, ask 'what is the hero in the room?' So I think you need to ask yourself this and work with that, going forward. . . . The only comment I can make on the skateboard is I think it is placed too high on the wall.