I've been trying to keep a blog of my progress, if anyone is interested, though please forgive the poor grammar / stream-of-consciousness in the posts... I've been writing quickly to get caught up.
Initially, I had planned to wire through the basement, but getting through the floor turned out to be a littler more difficult than I had hoped.
At the moment, the wires are run under carpet and behind furniture. I just ordered another Pi (and am looking at cheaper boards) to set up another 'base station' to reduce the amount of wires I need to get full coverage.
I'll be doing some similar. Couple things that I'll likely do different is push to InflexDB host in my homelab and using Pandas to help me analysis data.
Keep up the good work, it's inspiring.
I hadn't heard of InfluxDB before, looks interesting.