Purchased a BB800 a couple of months ago and found that there was problems waiting in line to use it because the wife would not use the second bathroom since it did not have a bidet.  So... ordered a second one, the BB1000.  Moved the BB800 to the second bath and put the BB1000 in the master.  Now everyone is happy. Both bidet's are excellent but the BB1000 has some nice features that make slightly better but both are a "pleasure" to use.  Both do an excellent job and when your done you know you are clean.