Vidi armchair bed

https://www.divan.ru/product/kreslo-krovat-vidi-textile-light 

Decorative pillow Lipsi -

https://www.divan.ru/product/podushka-lipsi-lavanda 

The fabric part of the chair has a Turbosmooth modifier applied with two smoothing iterations during rendering.

For Corona render, it is recommended to install version no 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. Select Blinn, Phong or Ward - what is preferable for you