The owners communication was fantastic, direct and to the point. The 24 hour check-in staff were also really friendly, helpful and good communicators. It would've been nice to have a 2pm check-in and 11am check-out but they did allowed us to leave bags with reception which was nice. There are also lockers at Southern Cross Station [main train station and airport Sky Bus terminal is - so super convenient] - if it's too early to drop off luggage lockers are $9/3 hours or $18/24 hours.
The layout of the apartment is interesting and one bedroom has a cool city style view [we even saw hot air balloons rise over the buildings one sunrise!]. The other is part of the lounge room with a sliding door... so definitely no privacy for either rooms but for what we were using it for, it was perfect.
It's a convenient walk to everywhere, especially really great coffee and brunch places. Or you can catch the free tram around the greater city.
Arriving was easy, it wasn't too far of a walk with luggage from Southern Cross Station [which also has the DFO if you're a shopper].
It's reasonably priced if you're sharing the cost with others. It had enough space not to feel too cramped if you were there for a few days / week.
Thanks for a great stay!