Looking for some suggestions for adding more privacy between our backyard and our neighbor's. They built a huge two story house on their lot and now it feels like we're swimming in a fishbowl with their second floor windows and balconies way up over the 6 foot privacy walls between our two properties. I did build a 10 foot high by 30 foot long trellis and we will be planting creeping vines to slowly grow up the lattice, so that part of the yard will be screened off, but I have about another 12 foot run that I can't build anything on because of the concrete decking. So, if anyone has any experience with setting up some sort of non-permanent screening, or any other ways to increase privacy, I'd really appreciate it. I've included a picture to give you an idea of what I mean. Thanks guys.