Here are some potential pros and cons of purchasing real estate in the village of Onsted, Michigan:

Pros:
- Onsted is a small, close-knit community with a population of around 900 people, which can be appealing if you are looking for a tight-knit community.
- The rural location of Onsted can be an attractive feature if you prefer a peaceful, low-key location away from the noise and bustle of a big city.
- Real estate prices in Onsted may be more affordable than in some larger cities, which can make it easier to purchase property within your budget.
- Onsted is located in Lenawee County, which has several parks, lakes, and other outdoor recreational areas to explore if you enjoy outdoor activities such as hiking, fishing, or kayaking.

Cons:
- Onsted has a relatively small population, which may limit options for dining, shopping, or entertainment.
- The rural location of Onsted may also be a disadvantage if you prefer living in a more urban or suburban area with access to a wider range of amenities and services.
- The real estate market in Onsted may be limited, which could make it more difficult to find the type of property you are looking for or to sell your property in the future.
- Onsted is located in a region with cold winters and hot summers, which may not be ideal if you dislike extreme temperatures.

Ultimately, whether these factors are pros or cons for you will depend on your individual preferences and priorities.