Time Out says
Friendly warning! We're working hard to be accurate. But these are unusual times, so please check that venues remain open.
Oliveros is the genuine article, and although it was closed for years, it has been miraculously preserved in its original mid 19th-century bare-bricked state, complete with tiles and zinc bar. Opening hours can be somewhat erratic, however.
San Millán, 4
|Transport:||La Latina (M: L5)|
|Opening hours:||Tue-Sat 1pm-5pm and 8pm-12.30am; Sun noon-6pm|