tl;dr: Cloudflare engineer Kenton Varda and Jade Wang built a custom house in Austin featuring 12 wall-mounted PCs in the basement plus 6 more in the office, all fold-away, with 20 identical netbooted machines (i5-13600KF, RTX 4070, 32GB RAM) running from a shared disk image in a dedicated server room with its own A/C. Additional features include DDR pads in the floor, extensive Cat6 wiring with UniFi networking, fiber-optic DisplayPort/USB runs up to 100ft to the stations, cat doors throughout, and a roof deck. It's a follow-up to Varda's 2011 Palo Alto LAN house, scaled up for family life.