McDonald's is a globally recognized fast-food chain with a branch in Plaza de España, Barcelona. They are known for their iconic burgers made with quality ingredients. McDonald's offers a variety of burger options, from classic beef patties to chicken and vegetarian options. Their burgers are known for their consistent taste and affordability. The restaurant has a casual and family-friendly atmosphere, making it a popular choice for a quick meal. If you're looking for a familiar and convenient burger option in Plaza de España, McDonald's is a reliable choice.