New building requirements in our area made us fail inspection because we needed another bathroom. Our building has no place to put in another bathroom, and to put one in, we would have to do a serious remodel, which is very, very expensive given the distance to the existing ejector pit. Well, we found this product and it has been a lifesaver! It made the project possible when we would have otherwise would have had to spend over $10K in construction and renovation costs, not to mention interrupting our quiet office space. This was installed in a day, for much, much, much less. Thank you!!!!!