I recently was on a long business trip out of state. This was for several meetings with different companies for what I do. While on this trip travelling around I had to stay in several hotels. And all around, it was a surprisingly great trip. The hotels all had the best heating and air conditioning systems and they had the greatest air quality. It has been hot across the country this summer, so having quality air conditioning in the hotels I was staying at was a major must. Usually on these types of trips that require several hotel stays, I end up in at least one that has horrible air conditioning or heating. And sometimes the heating and air conditioning systems are good, but the air quality is horrible and bad. But this time and trip I did not encounter any of that. I actually carry a portable air conditioning system and a portable air purification system with me when I go on these trips in the summer, and I did not have to take these out of the trunk of my car even once. I consider myself very lucky in this sense. It was the first time something like that has ever happened where either the portable air conditioning system or the portable air purification system was not needed. I hope the next time I have to go on one of these long business trips that the same thing happens again! It would be the most ideal thing to happen and make me more comfortable.