Yikes! Looks like a an oak of some sort! How bad was the roof damage?

While were were putting in an addition about 4 years ago, my neighbor had a tree that had been leaning over towards our house. I had asked him multiple times if he'd cut it down, but he said an arborist certified it safe. Th tree was a huge cyperus that had the top cut off about 20 years earlier to the point that every side limb became a new top! One snapped off two weeks after my new gutters went up, crushed a ten foot section of an 8 foot redwood fence, landed on top of our hot tub smashing it, broke two window panes and took out a new section of gutter on the roof. The neighbor, didn't want to go thru an insurance company, so I had to get everything individually bid for him, and eventually replaced. He did cut the tree down afterward! The damage was about 5k at the time, but the scary part was my wife and I had decided to go out to visit some friends that day, otherwise we'd be dead, since that was the time of day we used the hot tub! Hope no one got hurt when that monster came down!