- you seem to always do super shiny floors, with overexposed outside the light spills and exposes the very high reflection and glossiness values of your wood material. lacquering is one thing but this is super high.
- wood isn't boring with low glossiness value, u actually appreciate the texture more, don't be afraid to have less shininess
- bed material might need some falloff work.
Criticisms on the plus side - very good lighting and nice scene, 5 hours? great job.