Detachable water reservoir What s good about this feature is it makes the machine easy to clean. This just adds to the conveniences that under cabinet coffee makers will provide you with. An under the cabinet coffee maker is, no doubt, one of the best coffee machines you can get for your home especially if you have space constraints. This is one of the latest trends in the market these days that provides users with convenient option for brewing. With this in your home, you won t waste your precious coffee because it only brews exactly the amount you drink. Single cup coffee makers aren t just easy to use; they are also easy to clean. The same thing if you are no fan of preparing coffee with cleanup or mess afterwards. These are the advantages you get when you choose and use the single cup coffee brewer. However, just like any other machine, there are also disadvantages to expect from single cup coffee makers. The choices of coffees will be limited for you, as in contradiction to the hundreds of types of ground coffee beans to be ground available in the market. During the 19th and 20th centuries, it was regarded as sufficient to put in ground coffee to boiling water, leave it over the heat until the aroma's right and transfer the concoction into a cup. The earliest modern process of coffee making is also known as drip brewing. It is more than a century old and its blueprint changed only slightly. This machine features a stylish and sleek profile that can brew directly into a 10-cup carafe, into one thermal mug for a single person, or two thermal mugs for two persons. It has a 24-hour programmable timer and a bright digital display. Water filling is easy using the thermal carafe but correct numbers of cups are hard to determine through the internal markings. There are three main types of single cup coffee makers: Coffee pod brewers, K-cup brewers, and Tassimo brewers. Here's a quick overview of the 5 best single coffee makers today: 1. Melitta BCM4 - If you want a well-built coffee maker that can brew a cup of coffee in one minute, Melitta BCM4 is a perfect choice.