Stewart Downing says he is "really enjoying" playing a more central role in an improved West Ham United side.

Downing, who previously played on the wing, has scored five and provided seven assists in the Premier League following a switch to the tip of Sam Allardyce's diamond formation.

The Hammers' FA Cup fourth-round tie with Bristol City is live on BBC One, 5 live and the BBC Sport website from 1.30pm on Sunday.