I purchased a Keurig single serving coffee maker for my son for use in his apartment at college. His roommate did not drink coffee. I though it was a good way to have a single service of coffee, hot chocolate, tea, etc. The B60 version was not inexpensive over $130. The unit stopped working after about 3 or 4 months. And that was not even with everyday use. The water pump doesn't always work. I took the unit apart and reassembled it and it worked once. The LCD screen doesn't always work. I descaled it with vinigar per instruction... read full review »