If you plan to go #ponzaning—tapas hopping on fashionable Calle Ponzano—this privately rented studio apartment in Chamberí makes an ideal base. Quirkily decorated with exposed brick walls and vintage circus posters, it has plenty of space, with a comfortable living room, an open, split-level double bedroom, and a well-equipped kitchen, including a washing machine. An excellent breakfast is included, and the hospitality of the hosts has sky-high ratings online.