RH continuous eighth note triplets in 3/4 time except that most measures start with an eighth rest. RH has a hidden melody on beats two and three.
LH has mostly dotted half notes that move in a walking bass pattern, some quarter notes, a few octaves.
As is typical for a Toccata, the rhythm is simple. This particular Toccata is also harmonically simple: in the key of G major with a modulation to D major and back to G major. It would be perfect for someone with fast fingers who is not a strong reader. Level 7-8, due to the very fast tempo.