Purchased a couple months ago. I’ve used it twice. I have a family of six and it is too small. I upgraded the heater to a Propex($1375 upgrade). It runs off of propane. Much better than the heater that came with the unit that had to be ran by a loud generator. I also added a kick a$$ shower/toilet room on the back. Please see pictures. It truly is the most amazing off grid trailer. Unfortunately my family will be camping with me and I definitely need a bigger size trailer. My loss is your gain. Warranty is still in effect. Everything works perfect. You’ll have to see it in person to appreciate.