Tenerlo todo bien atado

[ROBINDESBOIS]

Cómo se dice tenerlo todo bien atado en inglés? When there´s no loose ends.

Any ideas ?

[Rusty]

to have it all wrapped up
to have no loose ends

[Tomisimo]

A few more options:

Lo tienes todo bien atado.
Everything's ship shape.
You're as prepared as you can be.
Everything is in place.