hi
i hope you like it
(http://www13.0zz0.com/2016/10/22/04/834617308.jpg)
Even out the light and I think it will look great - it's a bit bright in the lamp area and a bit dark it the other areas.
Also, your bump texture on the leather material is a bit overscaled. Decreasing that value will make it look more realistic. I like the scene you made but it needs a bit more work.