Very nice, clean and modern hotel. After having having problems with inoperative a/c and poor service at Hotel Lincoln, my wife found Hotel OBO and we switched. It was a great decision. Its clean, modern, good service and the A/C works! Oh, and we got a great price through Hotels.com. We have stayed at many hotels in Medellin. For the money, Hotel OBO is the BEST and it isn't even really close.