Asking whether a Opel Corsa F 1.2 DI Turbo Ultimate is a useful car for families, is not easy to answer from a technical point of view. families have a wide range of requirements, so this consideration only considers the common aspects.
The Opel Corsa brings 5 seats with it which is basically good and sufficient for many families, but the car fluffs when it comes to the trunk - 1081 liters of volume might not be sufficient for most families. There are no Isofix brackets installed. These could be used to secure child seats easily and safely.