Here are some pros and cons of purchasing real estate in Belfast, Maine:

Pros:
- Belfast is a beautiful coastal town with a quaint New England feel that attracts many visitors each year.
- The town has a vibrant arts scene, with galleries and studios showcasing the work of local artists.
- There are many outdoor recreational activities available, such as hiking, biking and kayaking.
- The cost of living is lower compared to some other areas on the East Coast, so you may be able to find more affordable real estate options.
- Belfast has a strong sense of community, with many events and festivals throughout the year that bring residents together.

Cons:
- Like many small towns, job opportunities in Belfast may be limited.
- The weather can be harsh during the winter months with heavy snow and cold temperatures.
- The town experiences a lot of tourism during the summer months, which may not be appealing to some residents who prefer quieter living.
- The local economy can be heavily reliant on tourism and seasonal activities, which could impact the stability of your investment.

Ultimately, whether or not purchasing real estate in Belfast, Maine is a good decision will depend on your personal preferences and circumstances. It's always a good idea to do thorough research and talk to a local real estate agent before making a purchase.