Corona 9 version
Materials CoronaLegacyMtl + Vray
In versions of CoronaRender 6 and below CoronaLegacyMtl=CoronaMtl

Silhouette dining table by Calligaris
Dimensions: 2200*900*760 mm
https://www.calligarismoscow.ru/catalog/product/CS-4125-R+160/

Scandia chair from Calligaris
Seat height 465 mm
https://www.calligarismoscow.ru/catalog/product/CS-2027/ 

Objects are partially sattached textures and materials have logical names
Texturing Unwrap UVW

For Corona render it is recommended to install version no lower than 1.5 since the glossiness of the materials is adjusted taking into account PBR

Those who work in a 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 – whichever is preferable for you