Convertible sofa in wood and black leather, mid-20th century

Vintage mid-century modern style sofa in wood and black leather. The sofa is convertible, but currently without a mattress. It is in good condition but with some imperfections due to age (see photos). Dimensions: 160x86x82cm - the seat is 40cm high. Heavy sofa (minimum 2 people, sturdy). Pick up on site, 2nd floor without elevator. Sold reluctantly due to moving 🥲.