I'd give it 30 stars if I could; it's a minimalistic place; you get food and beverages through self-service, the lounge is a lovely spot where you could chill with your travel buddies and other guests. Best of all, are the hosts.
I haven't met all of them, but the ones I have met—Sophie, Melle, Umut, Leon, and Sarah—are incredibly friendly and helpful, plus they're so much fun to talk to.