Dice the avocado and slice the cucumber, tomato, and onion. Chop the cilantro and then place everything in a large bowl. Add the lime juice, olive oil, salt, and pepper and toss until everything is mixed together well. Serve.
2 medium avocados, 2 medium cucumbers, 1 ½ cups cherry tomatoes, ¼ medium onion, ⅓ cup chopped cilantro, 2 tbsp. lime juice, 2 tbsp. olive oil, ¾ tsp. sea salt, ¼ tsp. pepper