In the scene:
Alberta SEMIRA 2 bed
Richard table
Lauren mirrors
bedside bench

======================================

bed dimensions:
width - 380
depth - 234
height - 950
berth 2000х2000

======================================

corona 3
For Corona render, it is recommended to use a version not lower than 1.5, since the glossiness of materials is adjusted to fit PBR.
Export file under anti-aliasing

http://www.alberta.it/en-us/products/controluce/beds/semira-2