We are househunting and I'm a bit confused about gardens. I'd like enough space for children to play, a summerhouse or similar and a veg patch and cutting garden. What would be the minimum size or other features you'd be looking for? I have seen a lovely house but the garden is about 60 foot and you wouldn't be able to 'hide' a veg patch in it. We have seen gardens up to 200' in our budget.