As in the Check-in staff went into it just came to me immediately. You do not need to ask anything at all. Unlike airports in Malaysia and Thailand is huge. Malaysia could be improved a little bit, but at a large airport terminal and there is discrimination and there are several airlines have clearly made their way to the airlines that easily. But there may be some employees who serve us well when he was asked to answer the questions well. And rigorous testing, both in Malaysia and Singapore. All of the above Thailand's airport is small and offers may not be very good as both the service itself may not be very good or may not have seen it. Such as signage It is not clear seen and employees may not serve to cover it. Which airports at Singapore airport is very good in Asia.