The most curious thing about the Atkins Hall Apartments in Ireland is that they're all unoccupied. Based on that, should they really be called apartments at all? Perhaps the storied past of the buildings put people off the idea of living there.
Back in the 1800s, the buildings formed one large mental health treatment facility, including a church and an infirmary. When the asylum closed, only half of it was converted into apartments. The other half has been left exactly as it was a century ago.