Our house in Keperra has a secure medium sized backyard for any new friends of our Pomeranian Calla. She loves to play in the backyard, but is also allowed inside when we are home, and to sleep. This arrangement would be the same for any of her new friends if you would also like them to be inside.
I work full time and my wife part time Monday to Friday so the dogs would never be home alone for long periods by themselves. They would get plenty of attention when we are home and over weekends / holiday periods. We are walking distance to the Ferny Grove dog park which has separate areas for small dogs. We also go for walks in the off lead dog areas along the Kedron Brook.
Happy to have a meet and greet with you first before any formalities are made and to check that the dogs will get along....