28 foot hardly used travel trailer! We used this trailer as an office and therefore it's only voyage was from NY to NC where it sat parked for the last 4 years. We just transported it to a different home in NC and it travelled fine. Everything works well (AC , heat, stove etc) . We have NEVER used the sink, shower toilet etc. It has been winterized the entire time we have owned it. We de-winterized to show everything working below. I do think the tires could stand to be replaced as well as the front step. https://photos.app.goo.gl/thXJNRDCogX1KShM6