This is the 10974th most frequent Polish word.
fajnie
"Fajnie" means "cool" or "nice."
Fajnie is used as an adverb to express satisfaction or positivity regarding the situation.
Fajnie, że dziś jest ładna pogoda.
It's nice that the weather is good today.
Fajnie is used as an adverb expressing desirability towards the suggested activity.
Czy nie byłoby fajnie pójść na spacer?
Wouldn't it be nice to go for a walk?
Fajnie is used as an adverb complementing the noun (restaurant) by commenting positively on its appearance.