A friend of mine is moving to rural NC, north of Asheville, for work. Houses are quite cheap (lots of great-seeming ones between 120k and 180k) but rentals are extremely scarce, and supposedly pretty high; it seems very unlikely he could find a good rental for less than a mortgage would cost per month, and most likely the mortgage would be several hundred bucks a month cheaper. Seems to be a significant lack of capital in the local market. He has a down payment but no other significant investments or assets. He's not sure how long she will want to stay, but it will be at least 2 or 3 years. That's short for the costs of home ownership using most calculators, but it seems like buying is still probably the right financial decision... in addition to the monthly savings, it's possible Asheville's popularity might drive up home values, and there's possibility of getting a roommate or renting on airbnb, and he might end up staying longer than 3 years.
But neither of us has any experience with home ownership, so I wanted to ask if anyone has cautions. What might we not be considering?