Lots of advertising and be patient about filling spaces. It takes time for sure- especially since you want to make sure that the clients you accept are a good fit for your family! As for a daycare down the road- it could hinder but it doesn't have to. I have a lady who does care a couple of houses way and it's been the best thing in the world for me. We've became friends and will actually send potential clients to each other if we can't accommodate them for any reason.