You might want to join these two facebook groups Carrado & Sunlight Owners and Hymer Aktiv Owners and wannabees. They have a world of good information. group members repeatedly state they find it a very helpful and truthful information source. I think there is also one for Winnebago B owners but I am not a member of that. We bought a Hymer Sunlight Van one last August and love it. 7,000 miles already and would have lots more accept for the flu issue. We bought a cheap unit but it has lithium battery and underhood generator. We wanted a unit to determine if we were "B" people and then plan to move to a deluxe model when we know what features we really want. But so far this one is great. We have two single beds or a large bed. We like the singles for the nightly bathroom trips. No crawling over each other. We had an A and a C before but we find we are more scamper people rather then stay and camp people. Good luck in your research.