I've stayed in 30+ Airbnb's, and this takes the top spot as my favorite experience, without a doubt.
First: it's in a safe/nice neighborhood in a great part of LA, with easy parking!
Second: The check-in/check-out process was super simple.
Third: The casita is beautiful. You essentially are getting a penthouse equivalent, but it's more affordable, and it feels like your own home away from home. The garden patio is a serene space to relax and sip an espresso in the morning/evening.
Fourth: The hosts are wonderful people, which is so important for the Airbnb experience. Truly some of the best people I've met.