I don't have to worry about temp (although I have a heater if I need it) I don't have to worry about the wind (it is really well made and connected to my foundation well) and it allows me to have all my plants in one place without having to move in and out from inside to outside for sunlight.
The greenhouse was an anniversary present for my wife. She has always wanted one. We live in the inland northwest and the weather here can be very temperamental, you get cold snaps late into May, which makes it hard to grow things outside.
We had a good-sized aspen tree fall on the greenhouse. My husband was afraid to go outside and look. The branches punched a couple of holes in the panels, but structurally, the Planta came through like a champ!