Extension out back of house including a deck and parents retreat

Michelle requested 2 quotes from Builders in Bald Hills

Wanting to add a parents retreat and a deck to the back of a little three bedroom house

Build new room 36m sq and patio
A new room built (roughly 36m2) and a patio

Turn garage into living rm,design/build/brklaying,render of brkwork etc
We have a 7 year old brick & tile home with a built in double lock up garage...

Rear Extension and ground floor extension with upper terrace.
Aprox 70sqm of extension, 30sqm rear gable end and 40sqm new ground floor...