pied a terre
/ˌpjeɪd ɑː ˈtɛr/
noun
- A small living space, such as an apartment, used as a temporary or secondary residence.
- They kept a pied-a-terre in the city for weekend visits.
- Her pied-a-terre was a cozy studio near the theater district.
- After retiring, he sold his pied-a-terre and moved to the countryside full-time.