I'm multi tasking I kegged 10 litres of Munich Helles today and bottled the rest into 17 bottles. Easy. The 10 litre keg back in the fridge after force carbing and the bottles in the house for 2 weeks.
I could not fit a keg/barrel in the fridge of my camper van.
(Not that I'd be allowed - the Mrs. thinks that something called "food" should go in there).
I have, however, added an extra electric pump and tap, meaning that I can at least serve (albeit not chilled) draught cider...