I travelled with my husband with 1 other couple (our best friends who are also married). We are all in our 30s. This was the best cruise ship we have done (our friends have been on at least 6 other cruises) and we all had an incredible time. Make sure you take small change Euros with you as you will need to use them for washroom breaks at the various ports (usually 25 Euros).
Embarkation
Probably the quickest and most smooth embarkation we have ever experienced. Very impressive. We got there somewhat early so we could get on the ship, explore and relax. We were in and through within 10 minutes.