Kiehl’s mentor, Horst Beier, built a ladder from the living room to the guest-bedroom loft.  Photo 2 of 9 in An Architect and His Wife Adjust Their Longtime Norwegian Cottage to Be Livable in Old Age

An Architect and His Wife Adjust Their Longtime Norwegian Cottage to Be Livable in Old Age

2 of 9

Kiehl’s mentor, Horst Beier, built a ladder from the living room to the guest bedroom loft.