I'm wondering how long I have to wait between making a second (or third...) cup, say, in the event I have a few guests over? Thanks in advance!
You can brew a new cup just as fast as you can open the head, remove the "just brewed" K-cup, replace the new K-cup, close the head and hit the "brew" button. For most people, I would guess that would take about 30-60 seconds. You can do that as many times as you want until your water reservoir gets low, then you'll have to fill with more water, and resume making cups of coffee, or tea, or whatever.