ORLANDO, FL— The 522-room Radisson Hotel here is being sold by joint venture based in Spain, according to a published report. Morgan Stanley will be the financial advisor for the propertys sale, as well as other hotels in the U.S. Grubarges Inversion Hotelera SL is planning to sell the U.S. properties— which includes two Clarions, 14 Four Points by Sheraton, one Sheraton and two Radissons—along with six other in Spain and use the proceeds to repay debt, the report stated.