This juicer is so efficient; out of the box there were a few pieces to put together and I read the instruction book. After cleaning the juicer prior to use, I juiced lemons for lemonade! The longest part of the process was cutting the ends off the lemons. The blades and grinder made super quick work of the lemons. It’s truly amazing that the pulp goes into one container of the juicer and the juice comes out the other side!  Head’s up that that there are some vegetables and fruits that aren’t recommended to put in the juicer. My next juicing adventure will be juicing oranges for orange juice! I did notice that this juicer is quiet compared to the job it does; the process is so quick that I didn’t even notice the sound. This juicer does a great job!