SELECT wp.*, (SELECT wi.url FROM w_imagenes_propiedades wi WHERE wi.propiedad_id = wp.id AND wi.imagen_id = 1 LIMIT 1) AS imagen_1 FROM w_propiedades wp WHERE price_freq = 'sale' AND town = 'puertodemazarron' AND type = 'Piso' AND activo = 1 ORDER BY wp.date_publicacion DESC LIMIT 12 OFFSET 0