We are currently in a lovely area of London with a fantastic park on our doorstep, a really good primary school which DD has just got into, lots of friends, new and old, within walking distance, but we live in a smallish flat with no outdoor space with two kids. We could NEVER afford a house in the area, so know we need to up sticks and move at some point, but can't decide when the best time to do it is. DD is 4, DS is 2. Any other flat dwellers out there in a similar predicament? And does anyone have any thoughts about the best age to move kids - i.e. as soon as possible so they don't get too upset by the change of friends/schooling, or is anytime during Primary ok?