Housing has always been a significant issue in metropolises. It accommodates the city's population and can impact other urban concerns, such as the necessary commute between home and work or school.
Broadly, urban densification enjoys widespread acceptance in urban planning. In today's context, the correlation between densification and housing is addressed by designing high-rise buildings with smaller floor areas. This approach yields apartments with minimal functionalities, known in Brazil as kitchenettes. As with any architectural type, these compact residences have advantages and disadvantages, serving either as a model of efficiency or as an illustration of housing instability.