to be scrupulous; to be attentive; to be prudent; to be complete; to be thorough
掃除が行き届いている。
The cleaning is thorough.
このホテルはサービスが行き届いていて快適だ。
This hotel is comfortable with its attentive service.
細かいところまで行き届いた準備に感心した。
I was impressed by the preparation that was thorough down to the details.