We recently cruised on SeaDream II for a birthday cruise. THis weas our first experience with SeaDream, though we have cruised extensively. Friends had raved on the experience and we wanted to see for ourselves.
Everything from Embarkation to Disembarkation was incredible. Starting with massages on the deck while you wait to complete your paperwork. We stayed in the Admiral suite and it was exceptional. Plenty of room. While it is right off of the bar/casino area there was no issue with noise.
This line definitely introduces you to the experience of yachting versus cruising. we have done both. The SeaDream experience allows you to be as private, or as social as you wish. We met some incredible friends that we know we will see again.
It was also amazing how many guests were on their 3,4, 5 or even more cruise with SeaDream. This is a testament to the product.
The staff is as gifted at service as you can expect. They are attentive to your every need and the longer you cruise the more they know exactly what you expect - and they deliver. Everyone from the wait staff to the bar staff to officers were friendly and approachable. We ended up partying with them at St Barts and had a great time.
Bottom line - book it. This one is not to be missed. Do leave the kids at home though. This one is for the adults!