To prepare the avocado: it's completely up to your preference! My friend Julia and I both prefer our guacamole chunky, so I cut the avocado into cubes and don't mash it.
Add your 2 prepared avocados to a mixing bowl, then add 1 cup of pico de gallo, 1/2 tbsp lime juice, and 1/2 tsp kosher salt. If you are making it chunky, lightly fold the pico de gallo into the avocado to mix it without mashing. Otherwise, you can just mash everything together to combine it.
Serve immediately. If you have to store it for later, place the avocado seeds in the prepared guacamole and cover it with aluminum foil before refrigerating.