I think one of the fancier hotels I was staying in, in China during my last trip had a fancy toilet with heated seat, bidet, and bowl air extraction fan. (Fancy

I think one of the fancier hotels I was staying in, in China during my last trip had a fancy toilet with heated seat, bidet, and bowl air extraction fan. (Fancy hotels in China are geared to the tastes of party officials, which is why they often outdo the fanciest hotels in the US. Often for about 1/10th the price!)