Bring a pot of water to boil, salt it, then boil potatoes until soft (about 10 minutes).
Drain and set aside.
Heat skillet on med high heat, then add 1 tbsp oil.
Saute chorizo until it starts to brown along the edges.
Remove and set aside.
Add the other tablespoon oil, then add potatos.
Pressing it down a little, allow it to brown, and bottom crisp up
Then add onion, garlic, red pepper, and zucchini.
Season with salt and pepper to taste.
Saute until onion is translucent and zucchni is soften.
Add in chorizo, and saute to combine.
Remove from heat, drizzle in lime juice.
Give it a good mix, then top with sunny side up, and avocado.
Garnish with chopped cilantro, and serve.