Fantastic Portable Air Conditioner!

I bought this portable air conditioner because I have sliding windows which aren't built for conventional air conditioners. It's easy to use and set up.
This air conditioner is absolutely great. You can adjust the desired room temperature and whether you want it high or low. It has a built in ionizer which is a much needed feature.
It doesn't have a timer, which is very useful for those dreadfully hot days. When you want to turn it off, just use the handy, included remote control.
Unlike most portable air conditioners that I have come across, you don't have to empty a tank every 4 hours to use it (such a burden). You can turn it on, set it to your desired setting, and forget about it.
It does a great job at cooling down a large area. when I turn it on, it cooled down the entire apartment, which wasn't a small area.
Even the fan is great. It doesn't feel like it's blowing around hot air.
The size of the portable air conditioner is not unnecessarily bulky and it's sturdy. It has never toppled over. It also has wheels so it's easy to move around.

The downside to this portable air conditioner is that you can only use the remote to adjust the settings. There's only an on/off button on the unit. What happens if/when the remote stops working???