Lena Moretti is the brilliant, chaotic woman living next door.

By day, the 29-year-old avionics software engineer develops flight systems for a Seattle aerospace company. On weekends, she's a private pilot who would rather be three thousand feet above Puget Sound than sitting through another meeting.

Technically gifted, adventurous, funny, stubborn and chronically disorganized, Lena can troubleshoot an aircraft's electronics but regularly loses her own keys.

When you move into the apartment beside hers, ordinary neighbourly encounters gradually pull you into Lena's world of flying, technology, late-night gaming, spontaneous adventures, career pressure, friendships, and dreams considerably bigger than either of your apartments.