It’s not an easy job, as it’s two stories up, but thanks to the help of my friends, the first soffit (the area under the roof on the outside of the home) is now in place
On the other side, the top two boards are in, so the rest will be reachable from the scaffolding without a ladder. We took as many safety measures as possible; fixing the scaffolding to the wall and a bracket around the ladder to prevent it from tipping over. Climbing gear and rope ensured that in the unlikely case of a fall, it would not lead to injuries.
Other than for staining, I won’t have to go up the ladder on the scaffolding anymore.
So, no more wasps and other unwelcome flying and free guests.