Berkley's brothel generated income through fees charged for services provided to clients. The specific rates would have varied based on the type of activity and the duration of the encounter. Due to the exclusivity of the brothel, she would likely have been able to charge a premium.

Running the brothel would have incurred various expenses, including rent for the premises, salaries for staff, the cost of supplies (e.g., whips, restraints), and potentially bribes to local authorities. The profitability of the business depended on effectively managing these costs.

Given the clientele and specialized services, it is reasonable to assume that Berkley achieved a degree of financial success from her brothel. The extent of her wealth is unknown, but it would have been sufficient to maintain a comfortable lifestyle and potentially invest in other ventures. Keeping her wealth and assets concealed would have been a necessity.