MumNWL: Thanks for the info - just tried PM-ing you for the contact details (or to give you mine if preferred). It'd be great to speak to another parent, especially Yr 1.
We did speak to the other Yr 1 family we know and they enthused about the school, absolutely love it.
We're kind of torn with the Jewish school thing. We are quite religious and go to synagogue, celebrate festivals but it's all reform/liberal. I also don't like that Jewish school means almost no ethnic diversity. Her last school was Jewish but liberal and had quite a few non-Jewish children.
Unfortunately, what's happened in our area (Edgware) is that nearly all the Jewish children go to Jewish school so in dd's class, slapbang in the middle of a Jewish area, there are no other Jewish children. On the other hand, it is nice for dd to learn Hebrew and Jewish history (although she already goes to Sunday school). And the Jewish schools also tend to be very good ones.
I'd also, if anything, prefer Rosh Pinah which is walking distance. We've put my younger dd down for nursery there, which would (if she gets in - apparently loads of applications this year) put my older one at the top of the list. If we go for Sinai, we're committing ourselves to a 4 mile drive every morning.
It's all so complicated!! I'm going to see the school this afternoon so will have better idea then.