Certified Interior Decorator (CID) Practice Test 2026 – All-in-One Comprehensive Guide to Exam Success!

The correct description of the versatility of the lectus is that it could function as both a sofa by day and a bed by night. This piece of furniture illustrates how ancient designs catered to multiple purposes, reflecting a practical approach to space utilization in interior settings.

The lectus was typically a long, reclining couch used in various settings, allowing it to accommodate different activities. During the day, it served as a social space for sitting and interacting, resembling a sofa's function. When evening arrived, it could easily transition into a sleeping area, effectively transforming to meet the needs of rest. This dual functionality made it an essential element in Roman household design, showcasing the flexibility required in historical living spaces.

In contrast, other options denote functions that do not fully encapsulate the adaptability of the lectus. For instance, while it may have had decorative aspects, this was not its primary role, hence the first option is limited in scope. The second option only highlights one function of the lectus, missing out on its broader versatility. The fourth option inaccurately confines its purpose to solely a sleeping platform, overlooking its dual use as a social seating area. This makes the selected answer the best depiction of the item's multifunctionality in ancient interiors.