Campbell Court HotelThe Campbell Court Hotel is a historic building located at 1115 Southwest 11th Avenue in Portland, Oregon, United States. It is listed on the National Register of Historic Places.HistoryCompleted in 1923, the building has also been known as the Martha Washington Hotel and the Hotel Rajneesh. It was bombed in 1983, while operating as Hotel Rajneesh. Following a $18 million renovation, the building started being used to as affordable housing for more than 100 residents in mid 2010.