Description block too small in edit

I'm adding a new property and the Description is full but not when I edit making it impossible to edit or write a description here. 

So much back and forth to get it right

It's a very small block to edit

Hey Jennifer -- click and drag down on the bottom right corner of the Description box (just above the "Insert Field" button), where it shows 2 angled lines. That allows you to temporarily expand that box so you can view/edit your full description more easily!