I stayed in the area for a month and walked past here daily. Like much of the area, the streets are lined with modern houses with the occasional traditional wooden house, almost untouched for decades.
Count the number of tennis balls stuck in the fence - if you're lucky, you might find some in the bushes to throw back into the school.
The cache is a small magnetic container hidden opposite a school's tennis court. No need to enter the school.
Room for the log, wrting stick and some bits & pieces.