Use and benefits of using Caucasian Mountain spinach in our gardens.

Good morning! I'd like to find out the benefits of using Caucasian Mountain and other types of perennial spinach in our gardens day in and day out. I for one would grow some for not just a permanent and daily food source in my gardens, but to create a vine hut or teepee out of it for shade or a resting place for all. Anybody used perennial vining spinach before? I've heard in Sweden, that Caucasian spinach has been a versatile food source for all. Could you all please show me some examples of using the spinach on a daily basis? Please shoot me back either on this board or at the Purple Moosage if you need me to explain in great depth about the use of the unique perennial spinach. Bye bye!