What is the full address of the most popular restaurant among the diners?
full address refers to street_num, street_name, city; the most popular refers to max(review)
SELECT T2.street_name, T2.street_num, T2.city FROM generalinfo AS T1 INNER JOIN location AS T2 ON T1.id_restaurant = T2.id_restaurant ORDER BY T1.review DESC LIMIT 1