The best location to buy a house in a residential complex is typically one that offers a balance of privacy, convenience, and amenities. This often includes being situated away from main thoroughfares to minimize noise and traffic, close to essential services like schools, grocery stores, and healthcare facilities, and within a community that provides a sense of community and security.

According to a study by the National Association of Realtors (NAR), homes located in the middle of a residential complex tend to offer the most value. This is because they are often closer to amenities such as parks, pools, and community centers, which can increase property value. Additionally, these homes may have larger yards or balconies, providing more outdoor space. The NAR also found that homes in complexes with a mix of housing types (e.g., single-family homes, townhouses, and apartments) tend to appreciate at a higher rate due to the diverse demographic appeal.

Another factor to consider is the proximity to public transportation. Homes that are easily accessible by bus or train can be more appealing to buyers, especially those who prefer not to own a car or who work in areas that are not easily accessible by car. A report by the American Public Transportation Association (APTA) indicates that homes within a half-mile of public transit stations have seen a 41% increase in property values over the past decade.

Safety and crime rates are also crucial considerations. Areas with lower crime rates are generally more desirable, as they provide a sense of security and can contribute to higher property values. The FBI's Uniform Crime Reporting (UCR) program provides data on crime rates across the country, which can be used to assess the safety of a particular residential complex.

Lastly, the architectural style and condition of the homes in the complex can impact their appeal. Homes that are well-maintained and have a desirable architectural style can command higher prices. According to a report by the National Association of Home Builders (NAHB), homes with a modern design or those that have been recently renovated tend to sell faster and for more money.

In summary, the best location in a residential complex for buying a house is one that offers a balance of privacy, convenience, and amenities, is situated in a safe neighborhood, and has well-maintained homes with a desirable architectural style. These factors contribute to higher property values and a more appealing living environment.