The functional composition of private leisure clubs involves four main functional parts, such as entertainment and friendship, physical fitness, culture and education, and commercial catering. However, what content and proportion it includes need to be specifically studied and determined. First of all, it can't cover all the needs of residents in these aspects of daily life. For example, in the aspect of watching performances and socializing, there may be a dance hall (or a multi-function hall) but it is impossible to have a professional theater; There may be indoor and outdoor swimming pools for leisure and entertainment in sports and fitness, but it is impossible to set up a swimming pool for competition; There may be small supermarkets, boutiques, bars and cafes, but there will be no big shopping malls and hotels. In a word, we can only choose the projects with ffD and elegant taste based on the small but refined principle, and focus on them according to the surrounding business environment and needs, instead of generally satisfying all aspects of residents' lives. In this sense, clubs are different from commercial entertainment in thousands of cities, but more similar to foreign community clubs. Its specific function is to meet people's leisure and entertainment requirements and provide a communicative environment, while it is beneficial to improve residents' cultural accomplishment in spirit. Based on this, the building function, facility level and construction scale are planned. Second, the relationship between functional content and consumer groups. The functional orientation of private leisure clubs is related to the level of regional development and the ability to eliminate search. In small and medium-sized cities or big cities, in the residential areas where the residents are mainly Ann and the original residents, due to the limited consumption level, the functions of private leisure clubs are closer to the traditional cultural activity centers in the residential areas, mainly focusing on children's activities, general entertainment, painting and calligraphy, chess and fitness for the elderly. In big cities, especially the newly developed so-called "noble community", the living objects are mainly business elites, cultural figures and white-collar workers, so private leisure clubs become veritable senior clubs, and membership system is often implemented. Its functional content tends to be high-grade consumption, and bars, dance halls, body building, bowling, swimming pools and even high-grade halls are essential. Third, the function and regional culture of private leisure clubs have the characteristics of cultural buildings, and full attention should be paid to local traditions and folk customs. It is an important aspect of club design to explore and create conditions to continue and carry forward excellent regional culture. For example, when arranging the "main performance" project of the club, the teahouse in Sichuan and the pingtan in Suzhou may be as important as the dance halls in Beijing and Shanghai.