The CY is the more modern of the two. Overall on my own I think I preferred the Courtyard room, modern, spacious, very functional with an excellent walk in shower, no bath. The wife definitely preferred the Sheraton bed and bathroom, but she likes a soak! Both views, CY over the old destroyer and clipper ship, the Sheraton over the busy Sopot beach, were wonderful, we definitely knew we were on vacation when we looked out the window at both properties.

If you’re in the area for leisure the Sheraton is far the better located of the two and I preferred the hotel too...