Files have been provided of our existing house, we are looking for a modest update to our 50 year old house. We have a 50k AUD budget, it may pay to know building costs in Australia. We require a toilet in the ensuite of the main bedroom, and free up space around the laundry/bathroom/toilet area that would lead into an outdoor decking area. But please don't let my pre conceived ideas stop you from pushing what you think is best! We don't need anything too fancy but a clean functional design is what we are after. This is a home that has two younger boys (7 & 9) and an older teenager daughter(17). Looking forward to working with you!