I would take that any day (night) instead of
Ambien.
Ambien shares some, but not all, of the characteristics
and receptors affected, that Benzos do.
Just my experience, Elavil is pretty helpful to me getting to sleep. I go off it sometimes just to see the result. Sleep is still ok, but can be iffy.
I still want to be free from all pills, but recognize I have to pick my battles.