When Suvarnabhumi Airport first opened, there was a lot of criticism about the small and cramped toilets. And that is if you could find them as they hadn’t built many. Now that Don Mueang has just re-opened, they have decided to go the opposite direction. At the refurbished airport you will find two showcase rest rooms covering a spacious 110 square meters. The 15 million Baht toilets have all the latest technology such as sensor-controlled facilities. The rest rooms were sponsored by Siam Cement Group (SCG) and are expected to cost them a further 6 million Baht to maintain over the next three years. This probably makes them the most expensive toilets in Thailand.