I had a bit of time to explore so I decided to look for that famous lounge.
And I found it. Eventually.From the security turn right towards 300s/200/100 gates
pass 300, pass restaurant and turn left.
200s gates
Turn right here
Down the escalator
Then left to the gate 220
And at the end look for red door
Sitting only available.
It’s around 8mins walk from the 300s gates