Bath Room and Undermount Sink The other structure, lined in plywood, recalls the simplicity of New Zealand’s traditional bachs, or seaside cabins. Oiled jarrah eucalyptus clads the kitchen alcove. In the bathroom, Vola’s Arne Jacobsen tapware joins an Architec basin by Duravit.  Photo 6 of 7 in Two Tiny Cabins Chose Simplicity Over Size