We had a great stay at the Reykjavík edition. Excellent room, restaurant, spa and gym. Just be aware that at the weekend it’s quite noisy until midnight or 1am if you are on the sixth floor due to the rooftop bar with speakers outside. Plus the compulsory daily resort/destination fee you pay only gets you credit to use in the main restaurant for lunch and dinner and not the bar, spa, coffee shop or for breakfast.