This is a great garbage disposal for limited spaces.  I had an older brand that was much bigger and noisier.  This is nota loud unit but the noise level is acceptable for all except the most sensitive folks.  The competitors give you only one year warranty and this one comes with a 3 year one.  The registration of this unit was really easy.  I really like the ability to post your purchase receipt.  I won't tell you how many times I have lost my receipt over the years.  I also like that even though the shape looks like it would not be a drop in replacement it fit like a glove. They seemed to anticipate everything from the electrical cord already being attached to the ease of installing.