A Diaper Sprayer may be your saving grace! It is basically like the spray nozzle on the back of a sink, but it attaches to the toilet. They’re pretty easy to install and most landlords (if you’re renting) have no problems with them being installed as long as you put the toilet back to the way it was before.
It is used to spray fecal matter into the toilet and to prevent your diaper-pail from smelling too bad. Just make sure your baby is in a safe place before heading to the toilet to spray out the diaper.
They’re pretty easy to use, though you may be on your knees a lot (a lot of women find themselves in this position for some reason). All you have to do is hold the diaper over the toilet and spray off the poo. Your diaper ends up rather soggy, but a little wringing (if you want) and a toss into the diaper pail, you’re done.