homepage. When we made a decision to construct our very own home a couple of years earlier, it was a mind-blowing experience, to claim the least. The end cost was going to be tight so we were exploring various means to cut prices. We picked a specialist who wanted to enter into a “Expense Plus” agreement. With regular structure contracts, the customer exists with a quote for the cost of building, which is the complete quantity they pay, even if completion cost is greater or reduced.