Hunting for a juicer

I need a juicer, it’s urgent. My grandmother’s birthday is coming up next week and she has always wanted a juicer. Unfortunately, I am clueless about them. I myself don’t cook or own a juicer because my husband cooks for me. To make things worse, he’s now away. Now, I am browsing the World Wide Web to find helpful juicer reviews but there are so many to choose from. I guess the most important thing is that the juicer has to be easy to use. If it’s not user-friendly, I bet she’ll end up leaving it aside to collect dust.