If you choose the Luxury package (ISK 26,500 or $234), which gets you everything the Premium option offers, you also receive a spa product set and free admission to the Exclusive Lounge. Guests can enjoy their own shower and changing room (single or double), and complimentary skin-care products. The lounge features a fireplace, designer furniture, and an outdoor deck. It's extremely private and never accommodates more than 12 guests at a time.
Without the luxury option, you can still purchase entry to the lounge separately.