The Conference venue is one of Madrid historic sites, the Círculo de Bellas Artes. It is a major multidisciplinary centre with one of the most active cultural programmes in Madrid. It has exhibition rooms, a theatre, lecture halls, a library, a cafeteria, and many other facilities.
With an extremely centric location, there are plenty of accomodation options nearby in all price ranges. Check accomodations within 1km.