Bessemer, Alabama is a city with diverse economic base, solid transportation infrastructure, and a low cost of living. Here are some advantages and disadvantages of purchasing real estate in the city of Bessemer, Alabama:

Advantages:
- Affordable housing: Bessemer, Alabama has a lower cost of living compared to other cities in Alabama, which means that the housing is more affordable in comparison.
- Good transportation: The city is located conveniently along two interstates (I-20 and I-59) which makes transportation easier.
- Diverse economic base: Bessemer is home to several industries, including manufacturing, healthcare, retail, and government which means there is a diverse economic base and stable job opportunities.
- Good schools: Bessemer is home to several good schools, including several magnet schools within the Bessemer City School System.

Disadvantages:
- High crime rate: Bessemer, Alabama has a higher crime rate than the national average, which could impact the safety of the neighborhood.
- Property taxes: Property taxes in Bessemer, Alabama are above the national average, which could impact your overall investment returns.
- Limited shopping and entertainment options: The city has limited shopping and entertainment options, and residents may have to travel further out to access these types of amenities.
- Flood zones: Some areas in Bessemer can experience flooding which may impact the value of the homes in those areas.

Overall, Bessemer, Alabama is a city with a diverse economy and affordable housing, but it's important to weigh in the risks associated with the high crime rate, limited amenities, higher property taxes, and potential flood zones.