We need some ideas please. We have just recently been able to purchase windows for our place. The ones that are worrying me are the 6'by4' ones we have to install in the second story. It's just me and the hubby to accomplish this so if anyone has any good tips on what to do or Not to do, we sure would appreciate it. Scaffling is kind-a out due to the ground below is so badly sloped, and if it slips we have a long way to roll to the bottom of the mountain. Not to mention I can't afford to replace the windows again. Appreciate any advice!!!