We've recently returned from a week in Alaska aboard the Star Princess. This was our second cruise, and the first on a Princess ship. Quick synopsis:
Seattle was fantastic - beautiful weather, nice people! We walked from our hotel near the Space Needle to Pike's Place Market; I purchased a huge bouquet of flowers for our room, and got some coffee, etc. Fun place!
Embarkation went quickly, and no issues.
Great spot in mid ship - quiet, close to laundry facilities. Huge balcony.