Yeah, it's good when your internet connection is really reliable.
As a counterpoint to this, at my last house in Melbourne (Australia) I was thinking of doing the same. We have a "National Broadband Network" (NBN) deployed that most residential customers in the country are hooked into.
Shortly after moving into the house, the NBN needed to upgrade the network in the area. So, multi-hour outage. Then the same thing happened about 2 months later.
Thus, any idea of self hosting from my house was dropped and we've kept on using Hetzner. ;)