My info is a little old, but we had our child at BCDS for aftercare and it worked well for us. They had homework/quiet time, snack time, outdoor time. The teachers there are used to the little kids, so we had a good experience for our AES K kid. The bus isn't too hard; the teachers collect all the bus information and guide the K kids in the beginning and then by about the 2nd week, kids just learn the color bus they take and they get on it without a problem.
There used to be more providers, but perhaps demand is down since COVID.