I Proceeded to lay the flooring panels one by one. The panels are relatively easy to fit and are fixed down with 5/6 screws each. They also slot together nicely like a jigsaw using a tongue and groove pattern. The panels can be easily cut with a jigsaw or handsaw. They are designed to cover two beams width ways.
The panels are best to be lay alternately. Like shown in the diagram above (2nd Image).
The panels were lay in order identical to the diagram - 1,2,3,4,5,6 ect.
Also shown are some images taken when the panels were fitted.