This little greenhouse has changed my life. It is much colder here in North Florida and my orchids were suffering. I moved from the Fl Keys and they are used to much more temperate climate. My husband put it together in less than an hour and thought it was easy peasy. I can put a small heater in it for the nights it is in the 30's. It has worked wonderfully and I am thinking of purchasing another one!!!! Great buy and a great asset.