Five-star hotels typically use custom-built, commercial-grade mattresses from premium brands like Simmons (specifically the Beautyrest Black line), Serta, and Sealy (Stearns & Foster). Many luxury chains have "Signature" beds that they also sell to the public. For example, The Ritz-Carlton uses a custom-made hybrid mattress by Stearns & Foster, while Four Seasons and Waldorf Astoria utilize high-end Serta models. Marriott is famous for its "Marriott Bed," which is a bespoke version of the Simmons Beautyrest. In 2026, many boutique 5-star properties are also moving toward "eco-luxury" brands like Saatva or Hästens (for ultra-high-end suites). These mattresses are specifically engineered for durability and universal comfort, typically featuring a "Medium-Firm" support core with a plush "Pillow-Top" layer. They are designed to accommodate a wide variety of sleep positions and body weights, ensuring that the "hotel feel"—that perfect balance of cloud-like softness and spinal support—is consistent for every guest who checks into a luxury room.