Archive contains: Max 2017 and OBJ
The file contains a table and 4 chairs.
Artis table and Granite chairs.
For smoothing, NURMS Subdivision was used with 2 iterations.
Table dimensions: 1200 mm x 800 mm (height)
Polygons: 29464
Vertices: 30718
Chair: https://kavehome.com/en/en/p/granite-3-legged-chair-in-beige-chenille-and-solid-ash-wood-in-a-natural-finish-fsc-100 
Table: https://kavehome.com/en/en/p/artis-extendable-round-table-in-solid-wood-and-oak-veneer-120-170-cm-x-80-cm-fsc-100 

Corona version: 4
For normal operation, it is recommended to install Corona version no lower than 1.5.