Vintage mid century modern executive writing desk in walnut by Wilhelm Renz

Vintage mid-century executive writing desk by wilhelm renz with beautiful walnut wood grain from the 1960s. The desk is in very good condition and has minimal traces of use. The key is not original and now serves as a handle/doorknob. The dimensions are as follows: Width: 150 cm. Height: 72 cm. Depth: 78 cm.