You don't need to use turboSmooth modifier for this model.

Name: Dining Set 41
Version: 2015
Preview: No
Units: Millimeters
Polys: 126 760
XForm: Yes
Box Trick: No
Model Parts: 28
Render: Corona 5
Formats: 3Ds Max 2015, OBJ, FBX

You don't need to use turboSmooth modifier for this model.

Bay Chair

https://www.archiproducts.com/en/products/nature-design/upholstered-metal-chair-bay-chair_594467 

Table

https://www.laredoute.es/ppdp/prod-350555816.aspx