Vacant hospitals, mental institutions, and sanitariums are opening their doors to new residents across the country: low-income seniors. Developers, seeing seniors’ need (but limited options) for affordable housing, are stepping in to fill the gap. “Over the past few years, we have found a sweet spot as a developer in the hospital-to-senior housing conversion niche, and it's an area we believe will continue to see growth in the future,” said David Block, director of development for Evergreen Real Estate Group.