So sorry to hear you've been plagued with so many problems. This is our second trailer and our first one seemed to have more quality control issues than our heartland. Our heartland has been great so far other than whomever connected the pex lines to the faucets never tightened them down. Both the kitchen and main bathroom facets leaked terribly. It was quite stressful seeing so much water inside the vanity and kitchen cabinets. Also, they forgot to turn the winterizing valve off, never had hot water on a nippy Elk hunt because the hot water tank was empty. Left me worried the entire trip thinking something was wrong with my hot water heater. Didn't troubleshoot the problem until I came back so I was stuck taking cold showers, that really sucked..