The file contains models of cosmetic and pedicure chairs, a table, a master's chair, a bathtub, a pedicure hood with a footrest, a hood lamp on a stand.
Armchairs have 2 positions: unfolded - for massage procedures, assembled - for a sitting position.
Characteristics: 2 types of metal bases, soft elements upholstered in eco-leather, 3 types of pillows, remote control and foot control.
Dimensions (l.w.h.): armchair - 205x76x80 cm, table - 40x50x80, chair - height 46-59 cm.

Armchairs on the manufacturer's website:
1. https://atismed.ru/kosmetologicheskoe-oborudovanie/mebel/kreslo 
2. https://atismed.ru/kosmetologicheskoe-oborudovanie/mebel/kresla-pedikur 

For Corona render, it is recommended to install a version of at least 1.5, since the glossiness of materials is configured with PBR in mind.

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 - whatever suits you best.