Bed Haven Bettrahmen by Bolia.
The archive contains 2 models, with bed linen tucked in and straightened out.
Overall dimensions: 232x209x83 cm.
Sleeping area dimensions: 180x200 cm.
Formats: 3ds Max 2016, OBJ.
Units: Millimeters.
Render: Corona Legacy mtl, VRay 5.
Manufacturer: https://www.bolia.com/de-at/mobel/schlafzimmer/kopfteile-und-bettrahmen/bettrahmen/?family=haven&lastfacet=family 

The model is made under TurboSmooth. Renders for the preview are made in Corona Render 9.2. On the model Corona Legacy Mtl. Conversion of materials to V-Ray is made using V-Ray scene converter.

For Corona Render: it is recommended to install version not lower than 1.5, since the glossiness of materials is configured taking into account PBR.

Those who work in V-Ray version lower than 3.1, be careful. In the materials in the BRDF section there is Microfaset GTR (GGX), if your version is older than 3.1, then the BRDF field will be empty. Choose Blinn, Phong or Ward - what is for you preferable.