I have swivel seats, but as of yet I have never swiveled them... My van is always ready ,just get in drive and stop ,but I am the type of guy that can wear the same undies for weeks... I have a wind out awning ,but it has only been out once [when I bought it]the novelty soon wore off ,even the table stays put behind the seat, there are hundreds of places I can put my beer/coffee/dinner... wait I do open the skylight, I like to see the stars in my drunken haze...
Catering was covered by @Joyceethebluedevon, I just took the eggs to be polite and the bread so I had somewhere to put my breakfast. Saved on washing up