So let me see if I am getting the consensus on using heaters....no one thinks they should be used at night?!? Now I am completely disappointed and disturbed. What the heck is the point of having a trailer that is insulated but you can't put any heat in it? Also, what is the point in having the carbon monoxide detector if they don't work? Again, more disappointment. I might as as well have stayed in Laguna Beach, CA. I will be camping in the Rockies and even summers could pose some real cold nights. MarkandAnne, I see you live in Longmont. How do you deal with cold in the mountains?
Sorry for what seems like a rant...but it is rather disappointing to pay a lot for a trailer than appears to be a sunshine and rainbows only toy..