I have been to the Asiana Business Class lounge at Seoul, Incheon several times now and always come out with mixed feelings.
It's a huge room that mostly resembles a United Club. It's not as luxurious as Singapore Airlines for sure.
The food is just about edible and the drink selection hasn't improved since my last visit.
The Inter was very fast during my last visit – most likely because I was almost all alone in this huge lounge. During my last visit in the late afternoon it was crowded – this time in the morning and lunch time it was empty.
However I learned you are not supposed to take pictures in the lounge. So the pictures below come from an unnamed source 🙂
It's a great place to work done. For food venture into the food court that has good Korean food for about $10. If you crave caffeine your best bet is probably Starbucks. Stay away from the food in the lounge.