I lived in my car and didn't work for a big company so accomodations were a little less plesant. However even after 6 months I didn't really mind it. I went to the gym and lift every morning then cleaned up and went to work, then when I was unemployed I went to the library.
Not having an 'official' place to sleep was the worst part. I slept in Walmart parking lots. I rotated between 3 but had one main one. I got harassed by cops pretty frequently which was the worst part. Never had a single person (not cop) bother me, and I wasn't exactly in the best areas (as many walmarts aren't).
That wasn't the first time I was 'homeless' so I guess I'm used to that lifestyle now, and I'd do it again in a heart beat. (I live in a cold state now, so it's a little more difficult)