Great Ash is a sofa by Eilersen, designed by Jens Juul Eilersen with a focus on balancing support and softness. It features a distinctive design language, where a supportive backrest is paired with slim armrests and generously sized seat cushions filled with down, topped with Eilersen's signature layer of down.

The sofa's lines are calm and symmetrical, creating a composed presence within the room. The wide seat cushions are deep and soft, and can be complemented with loose cushions for a more relaxed and personal expression. The base and seat cushions visually merge into one cohesive form, creating a unified whole where comfort and construction work together. Great Ash is built from modules in a variety of sizes, making it possible to tailor the sofa to both the space and individual needs. This flexibility gives each configuration its own character, with proportions and layouts shaped individually. The result is a sofa that is both thoughtfully designed and open to variation.