Hotel Rio is in an excellent location. While there, I would say the service was average. But, the staff did something so exceptional regarding a problem I had, that I am giving them an excellent rating. I left my expensive iPad in the room after we left for Trieste. I called and said I’d be in Trieste for 5 days and asked if they could ship it to my hotel there. The Rio staff was extremely responsive and I received it via DHL 3days later, completely intact. Packaged incredibly well.Shipping charge only $30. You really want a hotel that will be helpful when you have a problem, and they really came through for me in an outstanding way. I’m so appreciative and impressed.