Brand new tires. Tire pressure monitoring system. Auto leveling system. Exterior and roof has been treated every six months with Protect All. Door lock has been replaced with keyless entry. WiFi booster. Heat strips for water tanks. Hot water heater is gas and/or electric. Water filter system. Electric fireplace. Two original recliners were replaced with a more comfortable Lazyboy wall hugging reclining loveseat. Everything you need to camp: tripod stabilizer, all hoses including extended sewer hose, ratcheting tire chalks, bike/luggage rack, 30 & 50 amp surge protectors, 16,000 pound 5th wheel hitch system, etc. Full awning package which includes two full awnings and awnings over every slide out. Queen size bed with a My Pillow topper and sofa that makes out into a bed.