You know how you have that sweater, that you used to just love in high school, and you don't really wear it anymore, but you keep it because you just can't bear to give it away? Well, when you're Jessica Alba you can do that with real estate. The actress has a lot of memories associated with her first home in Los Angeles, so instead of selling it she decided to turn the two-bedroom place into a guest house and vacation rental. To this end, she hired Los Angeles firm Cohort Design to freshen up the space a bit. The resulting space is lovely — and full of ideas worth stealing for your own home.