Dear Liz: You recently answered a reader who didn’t want to keep and rent out the home she inherited with her brother. You mentioned that if he refused to buy her out, she could go to court to force a sale.

Another option is to hire a property management company to provide a buffer between the siblings but also between them and the tenants. The house will provide a healthy income to both bro and sis.

Answer: Actually, we don’t know that. While Mom-and-Pop landlords can make a tidy profit with single-family homes in some areas, just breaking even is hard in others. In many high-cost areas of the country, rents aren’t enough to cover the considerable costs of ownership, especially if the property still has a mortgage.

Even if it’s paid off, the house could need extensive repairs or be damaged by future tenants. Vacancy rates could be high in that area, and the property management company would still need to get paid. The siblings also will need additional liability insurance to protect against being sued.

The sister could get a much better return from investments that require a lot less from her. Mutual funds don’t call to tell you the roof is leaking or the furnace needs replacement.

The home could turn out to be immensely profitable and still be a bad investment for a sister who’s an unwilling business partner and who resents the brother who refused to buy her out when he had the opportunity.