what is the double meaning of the safe house
Safe house A safe house is, in a generic sense, a secret place for sanctuary or suitable to hide persons from the law, hostile actors or actions, or from retribution, threats or perceived danger.[1] It may also be a metaphor.
Chicken coop A chicken coop or hen house is a small house where, typically, female chickens or other fowl are kept safe and secure. There are nest boxes found inside the hen houses for egg-laying, and perches on which the birds can sleep.