Which of the following is considered a habitable space?

A kitchen is considered a habitable space because it is designed for human occupancy and intended for daily living activities, which include cooking, dining, and often social interactions. Habitable spaces are locations within a dwelling that provide adequate access, ventilation, and space for sustaining daily life.

In contrast, bathrooms typically serve a specific functional purpose and while they are necessary, they do not meet the same criteria for continuous occupancy or multi-functional use as kitchens do. Storage closets are intended for storage, lacking the amenities and space that make them suitable for habitation. Hallways, while necessary for accessibility and movement within a dwelling, do not function as living spaces since they lack the characteristics of areas where occupants engage in daily activities. Thus, among the options provided, the kitchen clearly qualifies as a habitable space.