We have a sister Quantum - the PD31 purchased new in 2017. We love it. The first year was a challenge with several warranty issues - but Thor stepped up to the plate and took care of everything. We had an issue after the original warranty had expired, and Thor could have legally dodged responsibility. However, they said it was a manufacturing error and they would work directly with the dealer and cover all costs. And they did. We live in Arizona, so having one AC in that size unit was a stretch when the temps hit the 85+ range. A few weeks ago, we had a second AC installed over the rear bedroom - a 13,500 btu - and we had the coach reworked to a 50 amp unit. Amazing. When we are in a campground with only 30 amps, our unit works like it always has with one AC. But with 50 amp, we run both ACs together - this has made this unit absolutely perfect! We love the high quality cabinets and interior upgrades with the Quantum. We think you will love yours too.