Originally, both the European Council and the Council of the European Union utilised the Justus Lipsius building as their Brussels venue. In order to make room for additional meeting space a number of renovations were made, including the conversion of an underground carpark into additional press briefing rooms. However, in 2004 leaders decided the logistical problems created by the outdated facilities warranted the construction of a new purpose built seat able to cope with the nearly 6,000 meetings, working groups, and summits per year. This resulted in the Europa building, which opened its doors in 2017. The focal point of the new building, the distinctive multi-storey "lantern-shaped" structure in which the main meeting room is located, is utilised in both the European Council's and Council of the European Union's official logos.