2007 Toyota Sienna LE 8-Passenger

Our family bought this minivan 2 years ago at a dealership while living in Dallas Texas and it had 142,000 miles and are the 3rd or 4th owner. We found it on carguru.com and bought it because records showed it had been maintained regularly, was in no accidents, has 3 sets of individual latch anchors for car seats on the second row, and leather seats. Since then we have had no accidents, changed the oil regularly and taken great care of it.
The passenger side door is the only automatic door but