Q: Are there any good hotels or motels to stay for temporary accomodation for 2 -3 around burwood , stratfield or city (sydney)

A: Hotel formula 1 seems pretty cheap. There are a few around, Airport, St Peter's, Wenthworthville, Campelltown and Liverpool. http://www.formule1.com.au/ There are backpackers hotels around the city, really cheap too if you don't mind sharing with strangers. http://www.sydneybackpackers.com/