Apartment is exactly as advertised and a fantastic base for a single or couple to explore Darling Harbour and the city. Light rail stop across the road is very handy and lots of bars and restaurants within 5 minute walk.
Place itself is nice and clean with everything you'd need. It is a tad noisy at times being close to street level but this is common in lots of Sydney places. Hosts had detailed and thorough check-in instructions which were really helpful.
Had a great time and would love to be back sometime.