Have a Seat

How fun is this couch? It's exactly what I'd buy... for my childhood dollhouse where the couch might cost $3.49 - not the $3,499 it costs in real life.
This set-up has the J.Crew effect going on that always misleads me: do I like the color of just the one object? Or do I like it because of the combination of colors it's presented with? I do think it'd go so well with this wallpaper I covet. But likely also reasonable in dollhouse proportions.