Big boy underwear and wet floors.

We are BEING potty trained! We have gradually introduced the concept and the twins have been sitting on the potty some through the day the last few months. For some reason I took the diapers away last week, and jumped into big boy underwear and pullups at naps/bedtime! Oh my goodness! Wow, whoah. Yep, it is going that good. Well we have improved from 18 ( eighteen ) pairs of big boy underwear dirty a day last Monday, down to 15 (fifteen) pairs dirty a day on Thursday! They sit on the potty at least twice an hour ( we set a timer ) and pee great! But then they still have accidents all the time! Anthony said today after keeping the boys alone for two hours ( yep, it was his first alone time with them this week! )that we will have to reupholster our couches! The boys enjoy their treat jar the most, I think they pee for gummy rabbits! I am trying to laugh my way through this, because the things they say about their potty experiences are so funny! But we welcome any suggestions!