Contacted "D" @ Underground Water Storage today who we met out at the HIA Home Show.
He's meeting me out at the block on Friday to talk about their system, and so I can show him where we want our underground storage set up. At the moment we're thinking the front yard. I'm sure he'll give me the best advice on where it will suit. Aaron will be working, so I hope I'll be able to answer all the man questions he may ask me!!
He'll then give us a quote so we can give to the bank with our building contract etc.