The finished show apartment, its black stone island seen through steel-framed glass doors

E4 is the system, unique the world of materials. Why that is not an either-or question and what really decides it in a Hamburg room.

The black natural stone island in front of the window wall, looking out over Hamburg

On the eighteenth floor, while the building was still a shell: how the kitchen of the Elbphilharmonie show apartment came about.

Close-up of the framed front with its chamfered inner edge and round sockets

A framed front with a chamfered inner edge, White Tiger natural stone and a cantilevered island: what eggersmann is showing in 2026.

Corner of a light stone worktop with the round control knob of the hob

The induction hob disappears under the worktop. What invisible cooking with the V-ZUG Integra asks of the design.

Two bookmatched natural stone slabs standing side by side in the warehouse

A Hamburg art nouveau villa under construction: the conservatory, four metres of bookmatched natural stone and seating on three sides.