Here's the fun part of this project – at least until you actually get to use the earned reward that is!
Once your home is broken into stations, choose an appropriate reward for each area. Take a hard look at the home station list because clearly, some areas will deserve a much bigger reward than others. For instance, after tackling say the bathroom areas, perhaps you should earn a manicure, pedicure, or even new bath salts for a quiet soak in your newly cleaned bathtub. The possibilities are endless and since you're the keeper of the list, you get to decide on every delicious reward to be had (insert a slightly evil but very satisfied laugh here).
This project is starting to look like it's going to work out well for you…
P.S. Don't forget to choose an appropriate reward for each family member as well.