Could anyone help me out with the glass material of the vases, any other comments are welcomed.
i think what your problem is, you have 2 surfaces touching … move the inner surface away from the vase and that should stop the black marks 
and perhaps make the glass a little reflective.
and mind your head on that shelf at the top of the bed.
auch…that could really hurt… :lol:
looks good, btw…
paul.