I've been wanting a pair of Demonias for the longest time, and have been waiting for them to go on-sale. While there were other styles higher on my list, these Kera-108s hit a great sale that was too good to pass up. And I'm definitely happy I did! They fit great, are surprisingly comfortable considering they're 4-inch platform boots, and are easy to walk in. I wore them dancing and they handled fine... although they do start to get heavy after 3 hours of dancing.
In short, they're comfy, look amazing, and fit great. Good looking book, even better if you can get them on sale. 10/10 would buy again.