I have recent experience of an Xplore 302. This is the 2 berth version of the 304. The layout is different but the van is not much smaller. We are usually in a Bailey Valencia with a fixed bed, end bathroom, long lounge etc. In the 302 there were us 2 and the dog. What we found was that we had to adapt considerably. Travelling much lighter, thinking through catering and washing up; strategically moving around the van, ( "you stand there while I move there").
However after a short time we got ourselves into a system. The 302 is a fab van and the L shaped lounge was really spacious. I keep singing its praises at every chance.
Towing was easier according to the OH, as was pulling and pushing the van.
Living in such a tiny van is harder than a big spacious beast. When we had 3 teenagers and a 7 year old we were in a five berth motor home, and really had to manage it logistically. :lol: This was great when the weather was good and they were out. Not as easy, but by no means impossible when it was wet. You will need an awning, but you can make it all work if you are prepared to rethink how you caravan.
As an aside, if you are fed up of towing, have you thought of a site that does store and pitch, or even seasonal?
Hope this helps
Mel