I think this one might be a bit small for her as she grows, but I have some idea that she can have a piece of the basement one day :)
It is pretty cool for parents to give their children space and while I know it isn't always possible (the world has a lot of variation), some space is - even a little corner where they can read a book in peace.
If the concrete guys pour in the evening you should be safely able to walk on the concrete in the morning. It won't be able to handle much traffic or any weight for a few days, but bathroom calls should be just fine.
I think this is the plan - but with a 4 year old (and my wife for that matter) -when nature calls :D
We have been invited to the neighbours place too, which we might take them up on.