One Bedroom Feels Colder Than the Rest of the Home

Case situation

Review the situation before choosing a next action.

One bedroom feels cooler than other rooms in the home. The household recently had several gusty days and moved a bookcase, but no one knows whether either change matters. The player needs to separate a temporary comfort change from a repeatable location pattern.

Your task: Decide which observations clarify the pattern and what the fictional case should check next.