The Valetudo UART docs sound pretty easy and it’s description of the W10 disassembly is cake. That being said, I don’t have any experience with any of that. I just did Valetudo on a roborock S7 and a gen1 Xiaomi. The gen 1 was OTA and super easy. The S7 was challenging because of the disassembly and grounding, but I was able to complete it successfully. I’m very happy I did. Good luck!