My husband and I cannot say enough good things about Celebrity, the "Silhouette," the Baltic Sea countries, etc. The ship is laid out very well, the food, especially in the Specialty Restaurants, is fantastic, the crew (kudos to the activities staff) appear to enjoy their jobs, and the ports of call were wonderful. We did all of our tours on our own or with local Tour Guides. Highlights in each port include: Stockholm-Vasa and ABBA Museums, Old Town and Changing of the Guard; Helsinki-Walking Tour with a Local; St Petersburg 3 Day Tour-SPB-Tours is one class act!; Estonia-Walking Tour with a Local; Berlin-SPB-Tours (discount because of St. Petersburg tour); Copenhagen-Tivoli Gardens; Amsterdam-Private Tour w/ Tom's Travel Tours-Edam Cheese, Windmills. We met fantastic people from our Roll Call, who we are now fortunate to call our friends! Celebrity does a fantastic job overall, and I don't know if I can wait until our next cruise in March, 2018!