Pros:
Clean
Great views of marina
Good enough for what we needed
Cons:
Noisy (sirens and loud engines - even at 40 floors up)
Had to wait for the elevator - sometimes several minutes
Needs updating and TLC
Gap between bed and wall
Over all, it was a decent place to stay as a home base. I don't usually stay in the city - I like the quiet of other areas of Oahu. I wasn't used to the insane traffic and countless one-way roads -- it took FOREVER to get anywhere. However, that is not the fault of the property.
The place is definitely dated and needs some work. There were broken "planks" in the floor, fake copper around stove area was warped, and what appeared to be rust in the shower grout. Watch out for the water in the bathroom sink! Don't turn it on too much or you'll get soaked.
We had some issues with the internet (I had work to do) and TV the first couple of days, but the host was quick to help, and it got fixed. There was supposed to be an extra key fob on the table, but it wasn't there, and host didn't get it to us.
Check-in instructions were very detailed and helpful, especially where to turn to get to the building; it's pretty hidden.
Over all, our stay was fine. Would I stay here again? Probably not, but that's as much for the traffic and noise as for the room and elevator. The price was right for making reservations so close to vacation time. Use it for home base and it will work out great for you, especially if you plan on staying in the city the whole time.