They can be a great option for accommodating guests or visiting family members, as they offer privacy and autonomy with their own kitchen and bathroom. Casitas can provide a separate living space for in-laws, allowing them to maintain their independence while still remaining close to their loved ones who live nearby. They can also be an ideal solution for elder care, offering a safe and comfortable space where older family members can maintain their independence with some assistance for their daily activities. And, if you’re not using the casita for personal reasons, it can be rented out as a steady income source for short-term or long-term rentals.

Overall, if you have the space and resources to build a casita, it can be a smart investment for both personal and financial reasons.