Hi---since you want to keep it bright and rich, I suggest Muted aqua/turquoise blue. Pics for inspiration-second pic the furniture and drapery hues would look great with the gold. Good Luck! Love the BOLD Yellow... :) [houzz=][houzz=][houzz=]

What a fun space! Love the pillows...I agree with above, lower all the frames, but not so low little ones can reach. The art should fall at eye level about 5'4" for walls and for behind the sofa not more than 12" above it. Then keep the width about 5" inside the sofa length on each side. Your frames are small so you need the close together for impact. I would start with some pretty curtains for the door and large window and then a simple Roman shade for the small window- since your girls play there you don't want anything they will grab hold of. http://www.houzz.com/ideabooks/query/how-to-hang-a-photo-gallery

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...

Small all in one condo room not sure what color to use for walls after removing wallpaper