I usually imagine a hovel like this as having a single room, or maybe only a small pantry. The hearth is likely to be the only source of light and heat, so it is usually in the living area, and food prepared there rather than having a separate kitchen. The table would be used for food prep, eating, and evening tasks like mending. It's possible there might be a different room for sleeping, or possibly just a curtain to divide the room so Mom & Dad can have some privacy from the kids.