Buying apartments "en viager"

A story from back in 1995, which I just encountered:
Andre-Francois Raffray thought he had a great deal 30 years ago: He would pay a 90-year-old woman 2,500 francs (about $500) a month until she died, then move into her grand apartment in a town Vincent van Gogh once roamed.

But this Christmas, Mr. Raffray died at age 77, having laid out the equivalent of more than $184,000 for an apartment he never got to live in

On the same day, Jeanne Calment, now listed in the Guinness Book of Records as the world's oldest person at 120, dined on foie gras, duck thighs, cheese and chocolate cake at her nursing home near the sought-after apartment in Arles, northwest of Marseilles in the south of France...

Buying apartments "en viager," or "for life," is common in France. The elderly owner gets to enjoy a monthly income from the buyer, who gambles on getting a real estate bargain -- provided the owner dies in due time...
Further details at The New York Times.