What is the capacity of London Stadium?

What is the capacity of London Stadium?: London Stadium in London holds 64,472. It is the home ground of West Ham.
Who plays at London Stadium?: West Ham play their home matches at London Stadium in London.
What is the home record at London Stadium?: Across the 61 home matches we hold for London Stadium, the home side has won 20, drawn 19 and lost 22, scoring 88 and conceding 97.
What surface does London Stadium have?: London Stadium has a grass surface.