Huh.. I read about them a couple of weeks ago, I think it's a BBC report. It said that they're somewhat right-leaning when it comes to social crises such as the influx of refugees and its poor management.
They are of course right compared to Linke (left) party.
But in comparison with the other parties, including CDU, they have a more empathetic approach to refugees.
CDU - Let's try to control refugee influx
SPD - Let's try to get more, but let's integrate them well into the society
Linke (left) - Absolutely more refugees
Grune(green) - let's get more but also other countries should support
FDP - Let's regulate refugee intake
Afd - Fuck refugees