The great thing about window air conditioning units is that you can remove it in the cooler seasons and put it in storage, which allows for extra space at home. The size and type of a/c unit depends on the square footage of the room and number of people in the household.
The technician let us know when to expect him and was on time. He diagnosed the issue and showed me what he was looking for. He needed parts, which he got the next day, and returned according to an appointment...