General Assembly’s Upper West Side residence strikes a harmonic balance between grandeur and simplicity, paying homage to the building’s prewar history through intentional pairings of natural materials. Noting how the family of four uses the space, designers Sarah Zames and Colin Steif opened up the segmented floorplan to create a spacious living area where loved ones gather for annual Super Bowl parties.


Wood details, like a set of sliding doors that demarcate the kitchen, are paired with natural stone elements to create a grounded feeling. Five massive, vibrantly patterned stones are juxtaposed against wooden furnishings; slabs of quartzite and veined marble have become sinks, countertops, and a commanding kitchen island; and a custom-carved table acts as a light counterweight to complement the island’s unique shape.


General Assembly often creates custom pieces to realize its unique visions, which led the firm to open its own retail store for home renovation materials, furniture, and lighting. The living room’s modular coffee table was one of the first pieces designed for the space, reproductions of which can be found in the GA store. The table’s curved edges and rounded shape gesture to the unique, sculptural irregularity of natural forms that characterize the firm’s work.


While the open communal space is the apartment’s centerpiece, each private bedroom and guest area is a sanctuary of its own. The designers made use of the primary bedroom’s ample natural light to feature a virker plaster finish on the walls. There’s also a custom floating bed frame, which enhances the open nature of the space’s design.


“We’ve tried to bring in local designers to give a sense of place,” Steif told AN Interior. Zames pointed out the dining room table from Egg Collective, which sits beneath a light fixture by Lindsey Adelman and holds pieces by Danny Kaplan. Attention to detail down to the dining table’s polished brass accents demonstrates General Assembly’s sophisticated touch when it comes to manufacturing visual harmony across all surfaces.