this is really good. so what do you do now? R u working for a design studio, or freelance?
en… if you want me to be picky… you could have more texture details, most of the surface looks very flat; if you fancy, you could try some dramatic lighting, play with positive/negative space (especially shadows) to make your render more interesting…
well, I do very much like your current lighting though. 
为什么不能更新贴图？？？
路过，只是个人意见。
光感可以再柔和些，现在白天的自然光有点刺眼，建议多给些室内光，整个室内的光感会均匀些。同时室内摆设品可以丰富些，有些生气。