The only ow airlines which grant access to the loft are Finnair (pier A -: Schengen) Cathay Pacific (pier b - non Schengen)
In the diamond lounge pier b ,There are hot food options in the afternoon, a decent selection of Belgian beers . The coffee used to be Starbucks (not any more) . It's a decent lounge to spend up to 90 min imo. Better than aspire in ams .