至し便べん

na-adjective, noun

very convenient; extremely handy

Emphasizes a high degree of convenience, often used in formal or written contexts. Can function as a noun or adjectival noun.

• 駅えきから徒と歩ほ2分ふんで至し便べんな立りっ地ちです。

  It's in a very convenient location, just a 2-minute walk from the station.

• このアプリは操そう作さが至し便べんで、誰だれでもすぐに使つかえます。

  This app is extremely easy to use; anyone can start using it right away.