What is the building where prostitues live?

The building where prostitutes may live is often referred to as a "brothel." A brothel is a place where sexual services are offered in exchange for payment, and it can vary in legality depending on the jurisdiction. In some places, brothels operate legally under regulated conditions, while in others, they may be illegal and operate underground. The term can also be associated with various types of establishments, from upscale venues to more informal settings.