A child's seat, in particular a child's seat for use in an automobile, comprising: a seat portion which is connectable with, or connected to, or is integrally formed with a base piece, wherein the base piece, or seat portion when the seat portion and base piece are integrally formed, is provided with one or more Isofix connectors for direct attachment to complementary connector components in the automobile, the seat further comprising: at least one belt (30, 50) which is provided in the seat portion and which is either in direct connection with the Isofix connectors when the base piece and seat portion are integrally formed, or is in direct connection with the base piece after engagement of the seat portion and the base piece, so as to provide a direct attachment path through to the Isofix connectors, wherein the child's seat is a rearward facing child's seat and the Isofix connectors are provided at the part of either the base piece or seat portion which lies near the child's feet when the child is in the child's seat; wherein the belt is provided as a seat belt loop which is connected to, or connectable with, the base piece at the front of the child's seat and is held within the seat portion and extends around the upper edge of the seat portion round the back of the head rest area of the seat portion, such that in the event of an accident the head rest area of the child's seat has to have a direct attachment path through the base piece when provided, or seat portion, to the Isofix connectors, which reduces any longitudinal deformations of the seat portion. a seat portion which is connectable with, or connected to, or is integrally formed with a base piece, wherein the base piece, or seat portion when the seat portion and base piece are integrally formed, is provided with one or more Isofix connectors for direct attachment to complementary connector components in the automobile, the seat further comprising: at least one belt (30, 50) which is provided in the seat portion and which is either in direct connection with the Isofix connectors when the base piece and seat portion are integrally formed, or is in direct connection with the base piece after engagement of the seat portion and the base piece, so as to provide a direct attachment path through to the Isofix connectors, wherein the child's seat is a rearward facing child's seat and the Isofix connectors are provided at the part of either the base piece or seat portion which lies near the child's feet when the child is in the child's seat; wherein the belt is provided as a seat belt loop which is connected to, or connectable with, the base piece at the front of the child's seat and is held within the seat portion and extends around the upper edge of the seat portion round the back of the head rest area of the seat portion, such that in the event of an accident the head rest area of the child's seat has to have a direct attachment path through the base piece when provided, or seat portion, to the Isofix connectors, which reduces any longitudinal deformations of the seat portion. at least one belt (30, 50) which is provided in the seat portion and which is either in direct connection with the Isofix connectors when the base piece and seat portion are integrally formed, or is in direct connection with the base piece after engagement of the seat portion and the base piece, so as to provide a direct attachment path through to the Isofix connectors, wherein the child's seat is a rearward facing child's seat and the Isofix connectors are provided at the part of either the base piece or seat portion which lies near the child's feet when the child is in the child's seat; wherein the belt is provided as a seat belt loop which is connected to, or connectable with, the base piece at the front of the child's seat and is held within the seat portion and extends around the upper edge of the seat portion round the back of the head rest area of the seat portion, such that in the event of an accident the head rest area of the child's seat has to have a direct attachment path through the base piece when provided, or seat portion, to the Isofix connectors, which reduces any longitudinal deformations of the seat portion.