Don’t know if this helps but the arrival was extremely relaxed and friendly. I didn’t get the impression anything would be an issue. We had a ticket for 10am and arrived around 10.15am so didn’t really test it. You’ll have a brilliant day, we all loved it.

There are no rows to enter the museum.

Ciao, il museo è molto vicino alla stazione centrale; ci si sposta a piedi, non servono mezzi. Il ristorante interno è discreto (non ha un menù molto ricco, ma le pietanze sono buone, nella norma). Nei pressi non ci sono ristoranti, ma spostandosi di poco si raggiunge il centro, dove la scelta è ampia.

not more busy as usual because here we still not have the summer holiday started enjoy your stay!

I don’t think it would be encouraged. There tends to be kids and others exploring the roof top as a feature. Perhaps give them a call.

Hi! My apologies for the late reaction. You can indeed re-enter the museum with your ticket. Make sure not to throw your ticket away or keep it on your phone! We're looking forward to seeing you at NEMO! Kind regards, Emma

Il est possible de laisser vos vêtements au vestiaire gratuitement , et il y a également des casiers pour stocker sac a mains ou sac a dos ( jetons ou pièce récupérer à la fin ) . Quant à laisser une valise je ne sais pas mais je pense qu' il y a moyen de s arranger avec le personnel qui est charmant .

Con bambini che si fermano ad ogni attrazione circa 4 ore. Se solo adulti circa 2.5 ore

Not sure as v used public transport and then walked