Here are some potential pros and cons of buying property in Sullivan, Missouri:

Pros:
- Sullivan is a small town with a population of around 7,000, which may appeal to those who prefer a quieter, more laid-back lifestyle.
- The town is located along Interstate 44, which provides easy access to larger cities like St. Louis (about an hour's drive away).
- The cost of living in Sullivan is relatively low compared to other areas, which may make it an attractive option for those on a budget.
- Sullivan is located near the Meramec River, which offers opportunities for water-based recreational activities like fishing and boating.

Cons:
- Sullivan's small size may be a disadvantage for those who are looking for a wider range of amenities and cultural offerings.
- The town has a higher crime rate than the national average, which may be a concern for some potential buyers.
- Sullivan's economy is primarily based on manufacturing and retail trade, which could be a drawback for those who are looking for more diverse employment opportunities.
- The town may be prone to flooding, as it is located near the Meramec River, which could be a concern for some buyers.

Overall, whether or not buying property in Sullivan, Missouri is a good decision will depend on your individual wants and needs, as well as your financial situation. It may be a good idea to research the area further and speak with a local real estate agent to get a better sense of what the town has to offer.