I fly the SFO-CPH route a few times a year in business. It's decent but angled flat and not fully flat seats. Cabin is usually kept warm. Bathrooms are huge but dated. Service friendly and food and drinks are good. They make cocktails too! I usually do sas plus then use option town to upgrade. Works well most of the time unless there is a sale on tickets. I would not pay full price for business on SAS as you can get better products on other airlines but good value if you get it in optiontown or on sale.