Iberian Property > News > Hotels Alting invests €20M in a Madrid office conversion The property, purchased from Marathon Asset Management, will become a tourist accommodation with retail space. Alexandre Lima | 11/06/2025 CARRERA DE SAN JERÓNIMO 19. IMAGE BY: ALTING. Exclusive Content NOT A SUBSCRIBER YET? SUBSCRIBE HERE >> Already a subscriber? LOGIN HERE >> Related news: Residential Private investor buys Madrid tourist apartment building from Silex 11 September 2026 Offices Siemens invests €160M in new business campus in Madrid 11 September 2026