It's the size of a small city. Not quite. Ha ha. They have dug the VERY expensive pit, could have bought a new car for that, if that gives you some idea. Have attached a pic, bit hard to see, just dirt down the back, but believe me, the bank balance tells me that it is there. Underground. Here is the concrete for the delightful TWO water tanks. Don't go there...don't get me started. Grrrr. We were supposed to get frames delivered today I thought but maybe tomorrow. They've been good so far so I'm not complaining. Weather is perfect for building one might say? Thank you Mother Nature, only a woman could organise that on time.