Former Allergan chief Brent Saunders is selling his retreat in Miami Beach. The 6,685 sq. ft. modern villa sits on a .3-acre lot in the Venetian Islands, and is currently tagged at $21.9 million, according to The Wall Street Journal.

With broad ornamental planes of plank cladding distinguishing its exterior, the 2014-built home is voiced as warm from the outset. The interiors bear out this promise, and the living style emerges from a combination of space and natural materials, including limestone tile floors and hardwood cabinetry and accents. Additionally, the seemingly endless series of oversized windows inset into its walls lend a yacht-like feel to the house.

There are six bedrooms and six baths across the residence’s two levels of living area. Particularly eye-catching details include the kitchen island — a massive installation with a marble cap — and the slatted partial that divides the formal living and dining spaces. Bedrooms feature terraces and retractable glass for indoor/outdoor conversion.

The lot is landscaped tropical, and features a long pool and companion spa beside the home’s modern loggia, all overlooking Biscayne.