I ended up not being able to stay at Billy's but heard nothing but the best from my mom and sister. They said:
"Our family was fortunate to have crossed paths with Billy and his very special home. He was immediately warm and welcoming, leading us to embrace him as a friend! We valued and deeply appreciated every aspect of his home. The architecture is as lovely as every piece of art. We felt as if we were sleeping within an art exhibit. We stayed for 5 days and it was not enough time as we already miss the sound, the visual elation, and feel of Billy's home. We are grateful and truly look forward to another treasured stay."