I have had SB-2000 E/W bidet since 2017. The seat had cracked once and I had it replaced. Other than that it has served us really well --- with his/hers settings, warm water, and the warm seat during winter is amazing!
The SmartBidet is amazing, we haven't purchased toilet paper in 6 years. All the features work well and are easy to use. We are in San Diego and have hard water and unfortunately after 2-3 years the valves don't close properly and we have to replace the whole body. They need to come up with a rubber gasket replacement kit just like the toilet manufactures do because throwing away the whole Smart Bidet body and electronics section is not good for the environment.
It was suggested by my doctor to get one. Picking this design, getting it in, starting to use it, I am having a hard time now that the remote button broke. I use this bidet all the time. Just the posterior and stop but they work great. Thank you for this amazing product.