Hmm, I don't have a lot of detailed firsthand info on First Steps Preschool specifically, but from what I've generally heard, it's the one near Greenwich V (formerly Initium Academy), so it's been around for a while under a different name. Some parents around the area seem fairly happy with it, the teachers come across as kind and attentive, and the environment is kept clean. That said, I haven't heard enough strong reviews either way to give you a really confident picture, so it might be worth doing a school visit and asking them directly about curriculum, fees, and whether they have a bus option, just to weigh it up properly against other nearby schools like Moriah Schoolhouse at Greenwich V which I've heard decent things about too.