Hello,
I have a 15 week old Cavvie and we don't let her drink after 8pm at night. It was the best thing I read!!
We put her to bed (her crate which we leave open, in the laundry with the door closed) at about 10pm (toileting her first). I leave a wee mat down for her on the laundry floor. We have had much success with this, as after night three, she slept the whole night without waking me up.
In the morning there would be one wee on the mat, but in the last two weeks, she has been holding on and she wakes us up about 7.30am, asking to be let out! I open the laundry door to a mess free zone! Which I can assure you is much more pleasant first thing in the morning!! She runs straight outside and does her business.
I am also finding that when I put her in the laundry while I am at work, she tends to hold on also (even when she has access to water). It would appear that she has an aversion now to going inside the laundry (Which is good!!). We are getting there with the rest of the house, having the odd accident here and there. I have also found that feeding her in the rooms she would have an accident, has reduced the occurance of them dramatically. We rotate feeding her between the lounge room, bedroom and family room areas.
My advice is to make sure you stick to a routine. If in doubt, take the little one outside. After every feed, play, chew, snooze, walk etc.
I am sure you will be relieved of the daily washing soon enough!!