Comes in handy
I bought this because I am a wuss and won't brave cold weather under 45 on a bike. I used it all winter and really enjoyed it. It was a very easy set up and I liked that it is quiet enough that I could hop on it after work and do a quick workout without waking up the neighbors (around midnight). I also love the stability of it, as I am currently recovering from a shoulder injury and can easily ride this and not feel like I am going to fall off. I do prefer being outside but when I am unable to this does the job.