While I was travelling last month, I had decided to stop off and get some rest for the night. I ended up stopping in this small little town in the middle of nowhere, there was this small motel that was cheap, so I took checked in there; When I got into the room is was really muggy and yucky in there, and the air conditioner was not even on, however so I went to the control unit on the wall to turned it on. When I turned on the air conditioner through the control unit on the wall, all this dust and dirt flew out of the air vents into the air! It was the nastiest thing I ever seen! How can a so called motel have an air conditioner system or even a heating system that is so filthy that it blows out dirt and dust! It is like the air filter either did not exist or has not been changed in over five years! I called down to the front desk and told them what just had happened when I went to the control unit on the wall and turned on the air conditioner. The desk guy did not seem to care one bit, so I got so mad that I took my bags, got out of that place and demanded a refund because of the unhealthy conditions the place was in, but air conditioning is so very important during the summer time time months, and it is even more important to have the air conditioner vents cleaned and air filters changed absolutely often. Unlike this cheap motel in the middle of nowhere!