Having visited the lounge this afternoon I can confirm that the blue cabins are indeed showers and I think one is a nursing room.
Took some crappy photos with my phone of some areas which I didn't see in the photos here yet:
The 'detox bar'
Quiet area next to the detox bar
Clarins offer
The back of 'le Comptoir'
Overall I was quite impressed, I especially liked the different seating zones and the natural light. The food offering was the same as in the previous lounges, which was the only slight disappointment, but I am not sure if it's different at other times during the day (I was there at around 6PM)