If the showrooms—seven warehouses full of them—look like period movie sets, there’s good reason: This North Hollywood interior design company once sold only to moviemakers and restaurants. Overstuffed leather couches, heavy carved wood furniture and ornate lighting fixtures are a mix of antiques, reproductions and original designs with a very formal, Old World feel. Home accessories—vases, bookends, clocks, and mirrors—would be at home in an English manor. If this is your style, you could easily fritter away an entire day here.