Pizzería Güerrín in Buenos Aires is a must-visit spot for pizza lovers. They serve up thick crust Argentine-style pizzas that are loaded with toppings and oozing with cheese. The atmosphere is lively and fun, with random seating arrangements that encourage conversations with strangers. The prices are ridiculously low, making it an affordable option for budget-conscious travelers. You can order pizza by the slice or a whole pizza if you're seated. The staff is friendly and helpful, and the restaurant can get crowded, so it's best to arrive early. Overall, Pizzería Güerrín offers a local pizza experience that's delicious and won't break the bank.