Hey!how do you approach the anything else to add question on apps like Dechert and hogan - is it meant to be a way to add a why commercial law why that firm answer or is it actually for other information
Those questions are really more of a "catch-all" section. It's mainly there if you have something relevant that hasn't had a natural place elsewhere in the form - for example, extenuating circumstances, unusual experiences, or a particular achievement that doesn't fit neatly in any of the other questions or sections.
If you feel you've already covered your motivations properly in earlier answers, I wouldn't repeat them here. However, if there is a genuine gap (e.g. something that rounds out your story or strengthens your application) this is a good place to add it briefly.
If nothing comes to mind, it's perfectly fine to leave it blank rather than force something in