Originally Posted by
larreajoe
There appears to be a 'hidden' (in plain site) Iberia arrivals lounge at MAD (T4, level -1 on metro/train level). Has anyone used it? Tried to enter when not flying IB metal?
Per Iberia's website access is only for Iberia elites or people in J on Iberia operated flights. OneWorld status doesn't give you access.
https://www.iberia.com/us/iberia-madrid-vip-lounges/