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

Nordic dining table by Calligaris
Dimensions: 2650*900*760 mm
https://www.calligaris.com/CSI/en/products/tables/cs4133-r-135-nordic?c=CS4133-R%2520165_CS413302115L01515L00000 

Chair Lina from Calligaris
Seat height 470 mm
https://www.calligarismoscow.ru/catalog/product/CS-2030-A/ 

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