Even nowadays people are still living in these caves which were excavated centuries ago. These caves are going relatively deep in to limestone foundations. Just like some Romans in one of thousand year old amphitheatre. Amazing...
These people likely don't have enough of real moneys like thishttp://www.pbase.com/eldarrio/image/70880288 to buy themselves house or appartment on Fourvière Hill , so they have no choice but live in caves, LOL !