This is by far the cutest, handiest microwave oven I've ever seen. With a footprint of about 10 x 10 inches, it takes up barely more space than a standard sheet of paper, and it is only a foot tall. Of course, that means the cooking area is limited, but this is not meant to be an all-purpose microwave; rather, it's an option for a small space or for someone who needs portability. It even has a fold-down handle on top to carry it.
The iWavecube can be used with either timed cooking or automatic programs. The programs include coffee, popcorn, hot sandwich, soup, and, interestingly, gel pack for those heat 'n' use therapeutic packs. If not using an automatic program, the timer is set in an odd, but very intuitive way. There are buttons for 10 seconds, 30 seconds, 1 minute, and 5 minutes. The choices can be combined to customize the timing; for example, pressing the 5-minute button twice sets it for 10 minutes. The 30-second button doubles as the start button, making it a quick, instant-on choice. I have this feature on my full-size microwave, and it's one that I use frequently. It's surprising how often 30 seconds seems to be just the right time, especially when something is almost, but not quite, done.
The first thing I tried was the classic: popcorn. To give you an idea how small the interior is, a standard size bag of microwave popcorn, when fully popped, pretty much fills it. It popped relatively quickly (considering the oven's 600 watts) and thoroughly. I also tried it for reheating coffee and, again, the automatic option worked well.
One caveat: The best feature of this oven is its portability, and if you don't need that or the exceptionally small size, you may be able to do better price-wise with a different model. Note also that the controls are on top, so if you want to keep it on an eye-level shelf, you will need to move it down to actually use it.
However, if you need a small microwave in a variety of locations -- say, your home office, workshop, and RV, this would be a great choice. It would also be perfect in a studio apartment, dorm room, or as a personal microwave in an office (given how disgustingly dirty shared microwaves usually become, I might even want it in an office where a group lunchroom microwave was available).
When I travel, I often stay in bargain motels to save expenses, which means I'm often without a microwave. I anticipate taking this handy appliance along any time it's a driving trip. I might even include it as a carry-on when I use Amtrak -- I can just imagine other travelers' faces when they see me climb aboard with my microwave!