It sounds like you are making good progress with your cleaning and organizing.
A few months ago I thought I had to move, so I tried to do some cleaning and organizing at my house, too. I made a lot of good progress on things that hadn't been cleaned up in years, but I haven't been able to finish completely because there is so much to do and it's pretty overwhelming... normally just tidying up to make sure things don't get too gross at my house is a lot for my energy level. But I am making lists to try to see what is the highest priority, and then on days when I feel up to it, I am doing a little bit of cleaning up and organizing.
I did manage to clean out a few cabinets in my kitchen and clean/organize a few areas of my basement, so it seems good to know where things are located and not have it be hazardous to walk around down there. Hopefully in another few years if I keep plugging away slowly I will see a big difference. That's what I tell myself to try not to get discouraged, anyway.