The general problem with "Uber for X" is that mostly consumers don't want one-time anonymous services. It works for cabs and probably for one-time cleaning, but

The general problem with "Uber for X" is that mostly consumers don't want one-time anonymous services. It works for cabs and probably for one-time cleaning, but if I'm going to have someone clean my apartment every week I want the same person there every time, and I think that's pretty typical.