Senseo Coffee Maker Review

I purchased this because we have friends and family who like coffee with caffeine and we do not.  I thought it would be easy to just make one or two cups at a time for them.  But, the size of the cup this makes seems to be too small or too large.  It is a lot of trouble to use your own coffee in the device I bought to go with this.  The pods are ok, but pricey if you use it all the time.  The water container is so small that you have to constantly refill it.  Not convenient to me.