The comfort of a sofa cannot be judged solely by sight or by sitting on it for two minutes in a store. Several objective criteria make the difference over time. Foam density is the first: the higher it is, the better the sofa retains its shape and support over the long term without sagging.
Fabric breathability also plays an important role, especially in summer, to avoid prolonged sensations of heat or humidity. Seat depth should match your body type and intended use: deeper for lounging, firmer for an upright posture.
Lumbar support, often neglected, determines real comfort during long sitting sessions. Finally, the fabric texture should match your desired feel: soft and plush, or more structured and durable. On all these criteria, the 70-density structured foam and elastic fabric of the Bubble Casa Monarchy sofa tick all the essential boxes.