Products web page: https://www.diotti.com/en/design-metal-frame-upholstered-armchair-corallo.html 
Name: bonaldo corallo armchair
Version: 2015
Preview: Yes
Units: centimeter
Dimensions: 86cm 85cm 84cm
68cm 60cm 44cm

as you can see in this model the seat combined of 4 element if you face with a problem with the material of this area please detach this area.

all TurboSmooth modifiers are on in the renders.

For all questions about the model please contact me with a personal message.