Early in sobriety, I lived in a "temporary" 1BR grad-student-special. I started out subletting it for six months, and ended up living there for three years. I left my fancy house with my clothes, a small cache of kitchen equipment, and not much else. A few trips to Ikea later (table, chairs, bed, etc.) and I was set. I realized very quickly that I didn't really need much stuff at all.
Well, except for a well-stocked kitchen. I don't mess around there.
I was thinking about that when we finished Your Friends and Neighbors the other night; Barney nailed it on Episode 8's titular soliliquy.