I have always preferred sleeping on a couch placed on a screened porch, there is something about sleeping with two contact surfaces that has great appeal to me. The outdoor air is so much better also, my grandfather never slept inside of a closed building - his sleeping area was in an enclosed porch without any door, year round - but keep in mind this is Florida. He had a mosquito net for summer, a quilt for winter, a light blanket for in between. He passed with somewhere between 100 and 106, birth date was never established correctly. Try it, you might like it too much!