The website does not offer much information at the moment but they did reply very swiftly to a message sent via their site. They have been going since 1999 and conditions are temperature- and humidity-controlled. They offer individual spaces (emplacements individuels) that can hold 36 bottles or des boxes (lock-up units) that take 300 bottles. The following monthly tariffs include insurance (capped) and on-line access and you can opt for a higher level of insurance cover at an additional premium: 13€ for one 36-bottle space, 21.70€ for 2, 41.30€ for 3, etc; or 100€ for a 300-bottle box, 152€ for a bigger (500-bottle) version.