Check out this new awesome round sofa, The Saturna, designed by Canadian company Upholstery Arts.

It's a190 centimeter diameter and can swivel 360 degrees.
Aside from its wheels and base rail, it is fully biodegradable!
Built from FSC-certified wood, natural latex, wool underpadding and cloth, the sofa is free from carcinogenic chemicals and heavy metals.

Enough to fit more than one! It's like a nest. (via Upholstery Arts)