It is a very old little house which was part of the abbey in the Middle Ages. It was the monk ancient independant cell who was in charge of the vegetable garden of the monastery. In order to reach it, you must go through the monumental portal of the monastery in the little street where the workshops of the Chartreuse are located!
It is available from April 1st till October 31st (during winter, the guests travel themselves to discover the world with Airbnb. fr of course!)