An antique suzani from Robert Kime is draped over a custom sofa in the morning room. Jamb fireplace surround; antique tapestry.

In the primary bedroom, a vintage Erik Höglund chandelier hangs above the bespoke bed, and shell shade sconces from the English Lamp Company hang over vintage shell bedside tables found on 1stdibs. bed hanging of Robert Kime fabric.

Bentwood chairs surround a suzani-covered table In a tented alcove off the living room. Antique crystal sconces hang on the mirrored wall.

Pendant lights by Svend Aage Holm-Sørensen hang above the kitchen’s marble island. 1970s counter stools; appliances by Gaggenau and Miele.

Guinness, Weinstock, and son Reuben in the entrance hall. The portrait of Little Richard is by Mark Leckey.

Vintage chairs with lambskin upholstery surround a Rose Uniacke dining table. The light fixture and china are family heirlooms.

The bathroom features a classical carved marble basin found on 1stdibs and an antique mirror.

A Catchpole & Rye tub with Samuel Heath fittings stands in the primary bath. The x stool was purchased at auction.

Vibrant Cole & Son wallpaper animates Reuben’s room. The sleigh bed from Pamono is upholstered with Dedar fabric.

Iconic 20th-century designs, including Akari lanterns, Barcelona chairs, and an LC4 chaise longue, mingle with older pieces like a large-scale early-19th-century upholstered stool used as a cocktail table and antique textiles and porcelains in the London living room of Tom Guinness and Tish Weinstock.

A bespoke paint by Donald Kaufman color backgrounds a wide-ranging mix of art in the morning room.

A patterned corner in the living room.

A murano glass mobile chandelier hangs in a hallway.

Red Coral pieces and sculptures brighten the living room. The vintage chest of drawers (at left) was outfitted with a sink and refrigerator and transformed into a bar cabinet.

A photograph by Jamie Morgan presides over one end of the living room.

Fornasetti malachite wallpaper, an italian carved wood mirror, and an Onyx sink conjure a surreal mood in a powder room