Great little studio! The location is unbeatable, with excellent proximity to Surry Hills' / Darlinghurst's cafes and bars. The apartment itself was perfect for my solo trip, and I even found it comfy enough to do some work from, so cancelled my co-working space reservation for the day.
My only note would be that you can hear the comings and goings of the immediate neighbours, but it didn't bother me because I knew I was in a busy apartment building in a bustling neighbourhood. I just popped some white noise on at night and slept easily.