Here are some potential pros and cons of purchasing real estate in Allen Park, Michigan:

Pros:
- Good schools: Allen Park has well-regarded public schools, which can be attractive to families with children
- Convenient location: The city is situated near several major highways, making it easy to get to other parts of the region
- Affordability: The median home price in Allen Park is lower than the national average, which can make it an attractive option for buyers on a budget
- Walkability: Some parts of Allen Park are walkable and there are several parks in the area

Cons:
- Declining population: Like many cities in the region, Allen Park has seen its population decline in recent years, which can create some uncertainty about future growth and development
- Limited job opportunities: While the city is close to employment centers like Dearborn and Detroit, there are somewhat limited job opportunities within Allen Park itself
- Potential for flooding: Some parts of Allen Park are at risk for flooding, which could be a concern for some buyers
- High property tax rates: Property taxes in Allen Park are somewhat higher than the national average, which could be a consideration for buyers on a tight budget.

It's important to note that these are just some potential pros and cons and that everyone's situation and priorities will be different. It's always a good idea to do your own research and talk to local experts before making any big real estate decisions.