Pouffe ZERO by Turri
Size 1:
700*450*520mm
Seat height 420 mm
https://turri.it/it/prodotti/pouf/zero-pouf/ 

Size 2:
1550*450*520mm
Seat height 420 mm
https://turri.it/it/prodotti/panchette/zero-panchetta/ 

For Corona render it is recommended to install a version of at least 1.5 since the glossiness of materials is configured taking into account PBR

Those who work in V-Ray versions 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 – whichever suits you best