I live in an old high-rise apartment building. There are numerous things that could undoubtedly be replaced, however since the rent is so acceptable, I try not to complain. However, I did call the property owner about the drips coming from the window a/c one floor above me. At first I thought that it was starting to rain outside until I realized that the sun was shining. After I took a closer look, I could see a steady leak coming from a/c above me. The property owner told myself and others that some condensation is normal due to the dehumidifying process. But when I described the amount of water that was dripping, she decided to call an Heating, Ventilation, plus A/C professional. The next day, I was surprised to get a call from the heating plus cooling specialist, since it wasn’t our a/c that was having the problem. But she explained that she couldn’t reach the occupant that lived above me. So I ended up having a surprise conversation with him about a/cs. I never knew how numerous things there were that could cause water problems, although I soon got quite an education. For one thing, the condenser pump might be broken. Or, if the equipment was then installed, the leaking could be caused from an a/c that wasn’t level. If the vents are closed or clogged, the resulting pressure might be the cause of the a/c leak. Finally, if the drain hole in the equipment is clogged from debris, the built-up water could easily lead to leaks. By the time the people I was with and I ended our conversation, she finally asked myself and others if I could ask our buddy to give him a call.