The host sent me bunch of messages and advertisements that interfere me to find important information such as check-in method and right address. There was three different check-in methods and I misunderstood it. That was my fault, too. But I had to spend money and time on the streets.
Besides, the elevator was malfunctioning at that time, therefore I had to carry my luggages to the 5th floor and down to the ground by myself.