First I need to say I was in an executive superior apartment (not much more), and review based on that.
The apartment was great, spacious , clean , modern, serviced. The main room on Liverpool side does get some traffic noise, but the bedroom has a second glass pane added, thus being a quasi-double-insulated room. I had a balcony.
The location is very convenient, all trains and the new trams etc are 5 mins walk. plenty places nearby for takeaway, or a Coles in basement at world square 5 mins walk.
Easy to use lobby (meeting people etc as lifts all secured these days).
Well worth the money.