Honestly its good. Lighting seems great, I'd love to see more of that living room corner. Though:>The floor texture seems a bit low-res compared to the rest>Pillows and cushions are a tad rigid>The camera angle flattens everything and is not showcasing anything other than the couch fabric>Said couch fabric is the worst part of this image; there are few folds and details, and tiling is very obvious.
Basically, you focused on the least successful aspect of your render, which you should either try to hide or continue to work on. Its still better than most thing we see on /3/ though, so keep it up!