imo I like my floors to be a solid color (brown, white, or stone) so the rest of the color from the furniture-such as the ton couch, wall lamps, and plushies- blend in and look right at home.

What you have now is actually really upbeat and cute. I wouldn't recommend changing it unless you want to loose a bit of that "bright" color. But also keep in mind that maybe dying the furniture to match or compliment the surrounding shouldn't hurt :3