West Salem is a small village, and therefore, there are relatively few properties available for purchase. However, below are some general pros and cons to consider when purchasing real estate in West Salem, Illinois:

Pros:
- Cost of living: West Salem has a lower cost of living than the national average, which can make it an appealing option for people looking for affordable housing and overall expenses.
- Quiet lifestyle: If you enjoy a peaceful and quiet lifestyle, West Salem can be an ideal location for you. It's a small village with a relaxed atmosphere, and it can be a great place to live if you prefer a slower-paced lifestyle.
- Outdoor Activities: West Salem offers a variety of outdoor recreational activities, such as fishing, hunting, and hiking. The area is known for it's beautiful wooded scenery, forest preserves, and hunting grounds.

Cons:
- Limited job opportunities: As with many small towns, job opportunities can be limited in West Salem. For employment, residents would have to commute to nearby towns or counties.
- Limited amenities: West Salem has a limited range of amenities, from recreational activities and shopping to entertainment options. Residents may have to drive to nearby towns to have better access to these services.
- Extreme weather: West Salem experiences a considerable range of temperatures throughout the year, with hot summers and cold winters. Some residents may find this climate harsh and challenging to adjust to.

It's important to note that the decision to buy a property in any location can depend on a variety of factors beyond these basic pros and cons mentioned. It is wise to research more about the property that one might be interested, the neighborhood, the community, and more.