Modular corner sofa Boss XL gray the model is assembled for anti-aliasing (except for the armrests) the archive contains files of versions 2018 and 2021 as well as FBX.
The height of the sofa with pillows – 125 cm without pillows – 70 cm all dimensions correspond to the original which can be found at the link:

https://divanboss.ru/divany/modulnye-divany/modulnyy-uglovoy-divan-boss-module-xl-levyy/uglovoy-divan-levyy-boss-module-xl-shenill-iq-2-polki-sp/  !uglovoy-divan-krovat-boss-modool-xl-shenill-iq-bezhev/