My buns are indoors and we have a routine. Their litter tray gets lines with newspaper, then a single layer of wood pellets, then I cover that in a couple sheets of newspaper. This keeps them from tracking mushed up wood pellets all over the house, but is still super absorbent (it also means the hay they pull into the littertray remains pretty dry). I swap it every night and in the morning I scoop out the worst of the poos and old hay! Because of the newspaper on the bottom of the tray it takes about one minute. I usually wipe it down with vinegar if it needs cleaning.
I also sometimes line their pet carrier with newspaper and chuck lots of hay in, which they use as an extra litter box (but second to the proper litter tray).