I was solo travelling on a return visit to my home city of Melbourne (I now live abroad). I wanted to stay at Saint's place due to the great value and the proximity to Prahran and South Yarra. Studio 6 was perfect for my needs as a single traveller - the studio was very cute and tidy, bed and pillows were extremely comfy, and I appreciated the small balcony for enjoying the outside air and drying some of my clothes.
The studio has a good amount of cupboard and drawer space for a solo traveller, a mini fridge, a microwave, clean modern bathroom, dimmer lights, and I appreciated the touch of fresh white lilies (which were replaced during my stay).
There are communal washing machine facilities (though I did not use these). I also appreciated that there was a security lock on the downstairs door.
Location is extremely convenient, right in the middle of happenings on Chapel St, and close by trams and trains (Prahran station being closest).
There is the sound of music from Chapel St on Friday/Saturday nights, but this should be expected if you're staying in this area.
The other plus I'll add is that my hosts were very proactive about communicating check in details, and during my stay. They were also responsive when I had questions. Fantastic experience!