I can really recommend 'Among the Leaves'

our 2 3/4 year old boy has been going there for a couple of months, and we are really happy with his care. We originally wanted to send him to pre-school, and keeping him there because we see how much he developed during that time.

Charlotte is super-professional (was working with 20+ groups of children before going solo) and super-responsible (she has been keeping detailed records from our son's development on an online journal). She is cool, confident, and really has a way in communicating with the children.

The setting is an apartment around King's Hedges, and has cats in it (this could be a positive or a negative depending on how you see it).

Charlotte is a 'warm but firm' type, and would gently 'push' your child to the next level if she thinks he/she is ready for it (she was playing the 5 years+ card games with our son for example).

TL;DR:
pro: a great childminder wit great skills, 100% trustworthy
con: no garden, though outings are regular