My children go to a Montessori nursery/pre-school and they love it. It is a shame we don;t actualy have a Montessori that goes after the age of 4/5 in our area as I would definitely keep them there.
Yes they also use the same method of putting on their coats and although they have to put their toys away at nursery, this hasn't extened to the home environment (unfortunately). They also are very independent - perhaps too much so and my house resonates with the cry of "I do it on my own" which i what they are encouraged to do there.
My DS was 4 in January and can read fluently, know his numbers up to 1,000 and is interested in other cultures and languages - he is always asking what things are in French or German etc. Sometimes I can oblige, but the request for numbers in Japanese tonight was one step too far for me. I had to look up a rhombus on the internet the other night (a diamond shape to us mere mortals) as these sorts of things have left the ageing memory. He has lectured us in the life cycle of frog spawn and knows how the lungs and heart work.
All this is great but I am convinced he will be bored (and therefore destructive) when he goes to the village school in September.
The down side is I think they push children a little too far with certain things. They tried to toilet train by DS when she obviously was not ready and I had to ask them to stop as it was upsetting her and we had far too much washing. I know from experience kids will do that sort of thing when they are ready, and indeed a couple of months later she has sussed it completely.
All in all however we are very happy Montessori parents and would recommend the method to anyone, although my children also go to a local playgroup so perhaps the combination of the two is what has worked for us.
Hapy decision making!