Storage ottoman
https://www.westelm.com/products/upholstered-storage-ottoman-h2107/?pkey=cottomans&isx=0.0 
Overall Dimensions
H: 38 Dia: 66 cm.
H: 15 Dia: 26 inch.

Upholstered Storage Base Ottoman Large
https://www.westelm.com/products/upholstered-base-ottoman-large-h3058/?pkey=cottomans&isx=0.0 
Overall Dimensions
H: 41 Dia: 77 cm.
H: 16.1 Dia: 30.3 inch.

Ottoman Small Upholstered Storage Base
https://www.westelm.com/products/upholstered-base-ottoman-small-h3057/?pkey=cottomans&isx=0.0.300 
Overall Dimensions
H: 49 Dia: 49 cm.
H: 19.3 Dia: 19.3 inch.

Render:
Max_2010 V-Ray 2.40.
Max_2013 Corona 1.7

For Corona render it is recommended to install a version not lower than 1.5
since the glossiness of the materials is customized with regard to PBR.

Polys: 20576
Turbosmooth 1: 109 560

Archive contains FBX (Vray) file.

Apply TurboSmooth to export files.