Make your furniture the centre piece by using bold floral patterns in a plainly decorated room. Match wall decoration and accessories to the print to add a colour scheme throughout. This would look amazing in a living room or bedroom.
The room as a whole is too flea market for me, but I love that the room is colorful. I would not have color on everything, but one or two pieces is nice. I love the green doors on the wall as art - their color, texture and style appeal to me.