Which of the following describes a bungalow?

A bungalow is specifically defined as a house that has only one level. This architectural style usually features a simple, open floor plan, often with a wide porch, and lacks any stairs or additional stories. Bungalows are designed for easy accessibility and often appeal to those seeking single-level living, such as retirees or individuals with mobility issues.

In contrast, the other options describe different types of housing. A multi-storey building refers to any structure that has two or more levels, which does not align with the definition of a bungalow. A house designed for multiple families suggests a duplex or multi-family residence, which fundamentally differs from the single-family design of a bungalow. Finally, a split-level home incorporates multiple levels, usually with staggered designs across those levels, which also distinguishes it from the single-story layout typical of bungalows.