Final answer:
The Sondersons can rearrange existing furniture and add partitions for privacy to provide adequate living space for the household.
Step-by-step explanation:
Two suggestions that could be made to the Sondersons to help provide adequate living space for all members of the household are to rearrange existing furniture and to add partitions for privacy. Rearranging furniture can be a cost-effective way to maximize the utility of the space available by creating designated areas for different activities. Adding partitions can help to create a sense of privacy and individual space within a shared room, an important factor when multiple family members share a living area. This approach can mitigate some of the problems faced due to the limited number of rooms and the shared nature of the spaces, which is common in historical and contemporary housing scenarios as families try to make the most of their living quarters.