Thinking of Renting a Camper Van—Worth It for a Little Road Trip?

I've been toying with the idea of renting a camper van for a short road trip with my dog—maybe 4–5 days—to get a taste of what van life is actually like. I’m not ready to buy one or commit to long-term travel, but I love the idea of the freedom and being able to bring my dog along.

For those of you who’ve done a trip like this (or even just rented once), was it worth it? What surprised you—good or bad? Any tips for a total newbie?

Also open to any rental platform suggestions or specific vans you loved!