I wish a team of people would just come to my apartment. Clean everything. Sort everything. Toss anything I don't need. Sell furniture. So I can move around quickly and effortlessly. At this point I don't see how I could do that all by myself.

These people are generally called 'personal organizers'! (And although they might not clean your house or sell furniture, they could help with that too)

Oh, that makes things quite harder..