Very nice, good lighting. However the texture on the shelves and wooden bedside tables are a bit low quality. And please remove the cigarettes ^^
Good job! 
@Bates_Tai , great renderings and thanks for sharing. May I ask, did you create the scene yourself? In any case, especially the first five images are great! Perhaps indeed minus the cigarettes. It takes away from that relatively clean feeling of the scene, just in my opinion as a non smoker also. 
I’m glad to receive your comment. Thank you, and I’ll fix it <3
Thanks for your comment
I’m so glad to hear that.
I get a inspiration on Pinterest then I create the scence and put my idea in
And about the cigarettes, I’ll fix it <3