I'm looking at taking my very first leisure flight with AY - a quick getaway with last minute travel deals for Christmas/New Year.

Are there any differences how tier levels are recognised when taking a leisure flight? Surely no chance for a bump into business class, but what about priority check-in/security/boarding, extra luggage allowances, lounge access, etc. Does the FA's even check for tier levels for any soft perks? Do they even have AY FA's in these flights?

I'd book the flights through Aurinkomatkat or similar.. Las Palmas, Phuket, Bangkok, or something.