Originally Posted by Soju

I think there's a "shortage" of toilets/urinals at most airport arrival areas, not just Suvarnabhumi. I think practically every airport I've been to and visited the restroom just after arriving, there's been a queue unless I was one of the first off the plane. No big deal for me because if I have to go that bad I'll use the toilet on the plane and if not I can wait a couple minutes until the initial crowd clears out. The queues always seem to dissipate within 5 minutes or less. Never yet been on a flight that was too short to be able to use the toilet, so don't understand why that would be a problem unless you have some special needs. I once used the restroom on arrival at Don Muang and don't recall exactly, but certainly no more than 3 or 4 urinals and 3 or 4 stalls and a small queue. Don't really see the problem there myself, certainly not when compared to Don Muang and other airports. I'd agree though that there are certain places in the airport where restrooms are too far apart and signage not good enough to find them easily.