A 2019 GM Duramax long block engine was put into this Seneca in 2019 - it now has 5652 miles on it and still has one year left on warranty. A new radiator was also added at the same time. Odometer reads only 39529. This is a bunk room model and altogether can sleep 10. Upgrades include: 4 new 6-volt house batteries in 2/21; laminate flooring in main living area 2020; new porcelain replacement bathroom sink. Maple colored cabinets frequent the inside making for great storage for food, cookware, utensils, clothing, etc . Outside has amazing storage down both sides in what is called the basement and that is easily washable and easily accessible. One of the bins contain an ONAN 6000 generator; another bin contains controls for dumping, flushing, and an outside shower. Lights in most of the bins. Good tires all around with the two in the front with only about 5000 miles on them. Cab is easily assessable from inside as well as outside. Radio in cab is surround sound. Rig also has 4 TVs, 3 inside and one outside. All inside lighting has been converted to LED lights.