2 Dag Hammarskjold is a handsome, modern 15-story tower sheathed in reflective black glass. The tower has undergone a multi-million dollar renovation which features: New building plaza and landscaping New entrance and lobby featuring seasonal plantings Open floor plates with only 4 interior columns per floor Sophisticated including closed circuit television and card-key access New 24 hour/7 day manned concierge New state-of-the-art fire safety systems Separate owner controlled air conditioning unit per floor 130 linear feet of floor-to-ceiling windows Building wired for cable