On our 2 week holiday last year we left the front bed made up all of the time and used the rear dinette which comfortably seats 3 (4 at a push) for breakfast & lunch if we were around. We were lucky enough to get warm weather so we ate outside or in the awning in the evenings. The only trouble with this was remembering to get the stuff stored under the bed (toaster, sandwich toaster etc) out at the beginning of the holiday but this just meant moving it from the underbed locker to underneath the front of the made up bed. It worked really well and our sons loved lounging on the large double bed when they used the playstation!
We only do this when we're away on our own though as it's not very sociable when you invite friends in. We feel that this set up gives us the best of both worlds- a fixed bed when it suits or a spacious lounge when needed.