The Gollantz family navigates the shifting social and economic landscapes of Europe as they expand their antique business across three major cultural capitals. Following the patriarch Emanuel Gollantz, the narrative tracks the family's efforts to maintain their status and integrity amidst the volatility of the early 20th century. The protagonists must balance their personal ambitions with the rigid expectations of their heritage and the external pressures of a changing continent. The story utilizes a multi-generational framework to examine how individual choices impact the collective legacy of the Gollantz name across London, Paris, and Milan.

Readers frequently highlight the author's ability to capture the distinct atmosphere of early 20th-century European cities. Discussion often centers on the meticulous attention to the details of the antique trade and how it serves as a backdrop for the family's internal dynamics. Critics note that the pacing is deliberate, favoring character growth and social observation over rapid plot progression. The series is often praised for its consistent tone and the depth of its historical research, which provides a stable foundation for the multi-generational narrative arc.