Two adults will fit comfortably inside the rooftop tent. It will easily hold at least 600 pounds (272 kg) while the van is stationary. The telescoping ladder can hold about 300 pounds (136 kg) at a time. While the van is moving, only the ladder, bedding and other tent items should be stored inside the tent, both for weight and height restrictions.
The tent is 80 inches (203 cm) long and 46 inches (117 cm) wide. For reference, a standard double bed is 75 inches long and 54 inches wide.
We use the Roofnest Sparrow model tents on all of our vans.