Our family recently spent four nights at Peter & Lydia's place. Everything about the experience was great. Once our booking was confirmed Peter & Lydia were very responsive, answering questions about the location and regarding check-in.
The apartment was very clean, spacious and comfortable for 4 of us. Access was easy and it was a relatively short walking distance to the city centre along Collins Street. We ate at local restaurants on Little Collins and Little Bourke and walked to the tennis most days. When we felt like it we used the tram.
We went to the tennis most days, and really enjoyed our visit to Melbourne.