How long the process will take will depend on how fast you go through each item (be sure we take enough time to do this thoroughly for the best results) and the progress of your homework etc.
I recommend that we do the first lesson and then decide from there.
Some clients only do 1 lesson then they feel they can proceed on their own. Others want more help in going through the entire home together. I recommend finishing the process within a 6 month period.
Remember this process is thorough and if done correctly will be the last time you need to organize your entire home.
Have boxes / bags on site
Have all items from the category available (if there is clothing in the garage or storage bring it in)
This can be a messy process. It is best to have an unused space that we can use while we are sorting.
Know what charity you want to use for donations.