Manufacturer website link:
https://www.poliform.it/en/products/onda/ 
Model: Poliform ONDA Bed
_A high quality model with clean topology and unwrap for your render
Non_collapsed turbosmooth for max file
_One bed frame, two different Material options
_ Units: Millimeters
_ UV Mapped: Yes
Render: V-Ray and Corona
_Formats: 3Ds Max 2017, OBJ
_other models
https://3dsky.org/users/mz_3dbed