Can you expand on this, please?
Yes but then you play the game; yr.1 - you apply with husband/wife as second cardholder. Cancel after 11.5 months. Yr.2 - husband/wife applies with you as second card holder yr.3 - same as year 1
It is unlimited with Platinum but you get two cards. So it’s unlimited for two. The Oneplus lounge at Gatwick is usually full so we use the £15 each credit at the Grainstore restaurant instead. Much better food and you can take away. Car hire insurance is the other major benefit which we use a lot too. Platinum costs £450 pa but we generally manage to get full value as we travel a lot and all other AMEX cards are included
I thought it was unlimited with AMEX Platinum and 2 with AMEX Gold? Both incurr quite hefty annual fees though. https://www.finder.com/uk/free-airline-lounge-access