Well food, as much as there was food in the old aspire lounge. I may have been lucky on the availability though. It was crowded when I was there though had to share a table with someone. But tbh the lounge wasn't much better.
Not sure we can really hold BA accountable here, there isn't really any other option. It's better then them simply saying no lounge for a while.
I've never really understood why AMS is so lounge poor. Kinda feel bad for those booked in say Emirates First Class, where the Aspire lounge was all they are getting 😅
Kinda feel Schiphol needs to encourage more lounge availability non-schengen side.