Hotel was nice, accessible - but not in the center of things, I think well spaced out rooms complemented the new feel of the place. We've had a great view of the sea in the far from our triple room on the third floor. Though the room could be a little wider, it was nice.
Staff was "Disney"-like professional. Many of the staff spoke English, actually quite well, and receptionists were very nice and patient. Short call to the reception would get things done quickly if you need some assistance. Lunch boxes for early departing guests was a nice touch.
Restaurant is quite small, but very nice, and food seems to be quite decent and very reasonably priced. Their breakfast buffet was very delicious and plentiful (included in price in our case.)
Word of warning ... this place gets hopping on weekends. Hotel Amber apparently rents out space for wedding receptions on weekends, and since Polish weddings tend to last whole night, you might have problem falling asleep through muffled thumps of the music. 3rd floor wasn't too much of the problem in the end, but some more soundproofing would be nice.
Overall nice stay, and if not for the loud music at night, it would be a 5.More