お返事遅くなって大変申し訳ございません 全室パソコン完備しております。 またご不明な点がございましたら、お気軽にお問合せお願い致します。

First-come-first-served basis

Hi James, yes you may check out earlier. You just need to deposit the key in the box at the reception. You may confirm with them on your arrival. Taxi wise,it didn't seems to be a problem as there are a number of taxis that will pass by that street. Hope this helped.

As the Kokusai Street is not short, it really depends on whether the head or tail of the street you want to go. I did walk to Kencho-mae station from the guesthouse on a cloudy day, and then to Kokusai Street.