We rented an Explorer Campervan for 21 days in December and January and drove around 4000km during this period. Our experience was awesome. We liked the camper a lot and found it just perfect for two people.
For the size the van is very well equipped with Toilette/shower, oven, stove, fridge and microwave as well with an outdoor grill and chairs/ table.
But it still drives pretty much like a car and fits into the normal parking lot. The fact that the van is insulated and has a permanent bed makes sleeping very comfy.
Another neat thing is the built in wifi hotspot that worked well too.
The service of the company, was personal, friendly and far beyond what you can normally expect from a rental car company.
So all in all the experience was very good and we have no doubts to recommend Nick and Rob