J.M.
We've used a local drop in child care place and I have to say it's decent but I wouldn't use it on a regular basis or for anything other than an emergency especially if your little ones are very young. Children who are fairly self sufficient should be fine, but one of the most important things for little ones is that they need to feel comfortable with the care provider and they provide a minimum standard of supervision and it's often not the same person when you go. They are a good option, though, in a pinch.