So, what you are looking at is Eagles guitarist Joe Walsh's home in Los Angeles that has been on the market for sale. Apparently after some digging I came upon the actual brokerage who is taking over the sale.
It would seem from the article that the new management decided in order to sell this house , the studio would have to be removed; and they did just that. I can just imagine being a fly on the wall hearing some shmuck say "Oh my god, what are those gaudy fixtures on the wall. Oh my god they are everywhere"