As an idea for an excellent and good airport, but ...

As an idea for an excellent and good airport, but it has drawbacks:
The first is that they are surrounded by harem queries, Salamat Aji, ask her she says, why do you help me, yes?
The second thing is that the hall arrives longitudinally, which means if you change the boarding gate from 505A to 515A, you take it when you walk off, you can cut yourself off, and you can miss the plane after.
Thirdly, there is no coffee, and they are all expensive.
Fourth, there are no special rooms for children to not bother travelers.