We were hoping to rent a 12-passenger van for our yearly trip to North Carolina, but the only thing available was a 15-passenger. Had called about a month early, but the 12-passenger van was already booked. We really didn't have a choice, so got what was there. Having said that, it was probably a good thing, since we had to take out one seat in the middle for a child seat to fit. Without removing the seat, the child seat actually hit the seat in front, so absolutely no room for his legs... Also took out the back seat to make room for everyone's luggage and necessary baby items for the 9-month old. Two car seats plus 4-5 adults, plus all our junk, and we were pretty comfortable. We might not have been nearly as comfortable in a 12-passenger van. We also found that there was a leak underneath somewhere because the floor of the front passenger seat was wet the entire time. This was discovered when a backpack was set on the floor and we tried to figure out how it got wet... Overall, no complaints. It did take my husband awhile to get the hang of driving something that long...we did bump a couple of curbs early on. As much as we'd have preferred to pay for the 12-passenger, I think the 15-passenger was the best deal for our comfort. People at Enterprise were very cordial and polite and easy to work with. Thanks for adding to our vacation!! ~Vivian