Questions about example sentences with, and the definition and usage of "Aso"

A: dog

A: × When you come to this Aso town and accomodate in some inn, it cost you about 100 or 150 dollers.
✓ When you come to Aso town and stay in some inns, it costs you about 100 or 150 dollars.

× it is little expensive, but their hot springs are awesome.
✓ it is a little expensive, but their hot springs are awesome.

You don't accommodate the inn.
The inn accommodates you.
(Some of their rooms can only accommodate one person, but some of their rooms can accommodate two or three.)

A: It puts too much emphasis on Kyushu. I would go for "Mt. Aso, in Kyushu, erupted.", "In Kyushu Mt. Aso erupted.", or even "Kyushu's Mt. Aso erupted."