Source A: Vitruvius, On Architecture 6.5 (written in the reign of Augustus)
'We must also consider how, in private houses, some rooms should be built for the master of the household alone and others to be shared with outsiders. The private rooms are those which no one may enter unless invited, such as bedrooms, dining rooms and baths. The shared rooms are those which ordinary people have a right to enter even uninvited, such as entrance courts, atria and peristyles. ... But for men of high rank, who hold public offices and magistracies and must perform duties for the citizens, lofty entrance courts fit for a king must be built, and very spacious atria and peristyles ... because in their houses public discussions and private trials and arbitrations are often held.'
To what extent was a wealthy Roman's domus a private family home? Use Source A as a starting point and your own knowledge.
Model answer
Source A suggests that a wealthy Roman's domus was only partly a private family home. Vitruvius divides it into private rooms, such as bedrooms, dining rooms and baths, which outsiders could enter only if invited, and shared rooms, such as the entrance court, atrium and peristyle, which ordinary people had a right to enter. For important men he says the atria and peristyles must be 'very spacious' because public discussions and even trials were held in their houses. So for the elite, much of the house was a public building.
Own knowledge supports this. Every morning clients in togas gathered in the atrium for the salutatio, and the patron received them in the tablinum, so the front of the house was full of outsiders. The design itself was meant for visitors: the view from the fauces through the atrium and tablinum to the garden was planned to impress, and the atrium might display ancestor masks and fine frescoes. Dinner parties in the triclinium were a way of entertaining friends and clients, and the shops at the front opened straight onto the street.
However, the domus was also a family home. The cubicula were bedrooms, the culina was where the slaves cooked for the household, and the lararium was the centre of family worship of the Lares, led by the paterfamilias. The inward-looking design, with few windows and one entrance, protected the family's privacy, and features such as the folding wooden screen in the House of the Wooden Partition could close off the tablinum. The peristyle garden at the back was a place for the family to relax.
Overall, a wealthy Roman's domus was a private family home only to a limited extent. The back of the house and the bedrooms were private, but the front rooms were a public stage for the owner's career and status, and the 'family' itself included slaves and dependants, so the house was never private in the modern sense.
Explanation
Strong answers use Vitruvius' division of public and private rooms as a framework, then add the salutatio, the axial view and family worship from their own knowledge. A good judgement notices that the answer depends on the part of the house and the rank of the owner, and that the Roman familia included slaves.