Exclusive office building located on Avenida de América 81, with entrance from Emilio Vargas Street 6. It has an aboveground area of about 26,000 m2 distributed over floors of more than 4,000 meters and an underground car park with 384 parking spaces, in addition, it has 100 parking spaces on the surface. The AA81 building, owned by Torre Rioja Madrid, S.A., has received the LEED Platinum certificate, obtaining the highest score in Europe and the second worldwide in the Core & Shell category. The Leed Platinum recognizes the work that Torre Rioja does in the construction of buildings and links it to the impact that buildings have on key factors such as the well-being and health of professionals, the reduction of absenteeism and the optimization of productivity. AA81 has the latest technological innovations: ? Interior lighting system using high-efficiency LED lamps and anti-glare design. Point-to-point lighting control system with outdoor light detectors. ? Large extra clear glass windows in all orientations and floors of the building. Automatic blinds to prevent solar glare and excessive incident solar radiation. ? 4 elevators with automatic assignment system to avoid waiting. 3 with capacity for 21 people and 1 elevator for 26 people with high speed and low consumption. ? The latest generation of active beam air conditioning that involves quiet, efficient and very comfortable air conditioning. The building was also previously awarded by the Spanish Office Association with the award for the best rehabilitation in 2015.