Could you live in an apartment with 90 square feet of floor space, the area approximately the same as a Honda Accord? Could you do it for five years? And could you be happy? Felice Cohen could. And she was. A YouTube video of her astonishing use of space went viral with millions of hits. She has heard from people around the globe, many requesting the outlines of her methods. Felice's highly organized approach, gleaned from more than 20 years as a professional organizer, prepared her for the challenge of a tiny space, smack in the middle of Manhattan, where the city itself became her "extra rooms." 90 Lessons is a "want to" guide on how to "live large" in any size space, the message being: eliminate clutter and focus on the things that matter. Whether you live in 90 or 9,000 square feet, this book will be of real practical and immediate value.