It's true. There's a lot more hall in Chaldea. The train just has 'one hall', from end to end.

[That's one way to put it. It's like if a hall was constantly broken by doors, is her thinking.

Frankly the idea of what counts as a hall however is banished at the idea of getting to use roller skates. It's minimal- emotional expression is not this kid's strong point apparently- but she does seem happy!] There are roller skates?

...They would fit..?