The business class lounge was very, very nice and most of the rest of the airport was ultra modern. I suspect they also had toilets in the restroom but with the urinals being down, all the stalls were full and I took the first that became available. The stalls were arranged in two separate banks and I'm pretty sure the other, larger set had toilets instead of just holes in the floor.
Ah! Sounds like they have a need to meet the preferences of a wide variety of potential users!