Yes, the living is easy at Fifteen Twenty-One Second Avenue, but it’s also known as one of downtown Seattle’s most eco-conscious high-rise developments. Designed by award-winning architects Weber Thompson, the slender tower looks (and functions) like a dream. This two bedroom home has a “glass room” that opens to the outside, and all the view one could possibly ask for. Just as nice; 24-hour concierge, gracious entry lobby, gym, yoga studio, boardroom, sky lounge, BBQ and garden space.