I travel to LA for work every few months, and since my work pays for it I sometimes end up in bona fide mansions with coworkers. Tosca and Edo's place has been my favorite so far. Everything was perfect: the charm of the airstream, the rabbits hopping around the yard, the comfortable decor. Even the shampoo and body wash were great. I loved it here and recommended to a few friends visiting LA soon.
One small caveat is that I'm about 5'11" with broad shoulders. Airstream bathrooms and showers wouldn't be great for someone considerably bigger, although you could make it work.