This is a great place to stay. Very clean 1 bedroom place. Good sized kitchen area and living room and bedroom and bath. Maybe around 600 feet total? This is the best location in Waikiki--it is walking distance to central Waikiki and a few blocks from the beach--but because it is a few blocks away--it is quiet and peaceful. No noise at night (or during the day). 18th floor so great views of the mountain and you can even see diamond head from the lanai. (no ocean view though but that is ok--in 5 minutes walk you are at the beach...). Parking is free and easy to find--always plenty of spaces available. Not as "tight" as some parking structures--I had no issues parking at all renting a mid sized car. And elevator from parking structure right to the 18th floor.
I didnt use the laundry but I think is maybe 30 feet down the hall. I would stay here again certainly. Safeway and some good restaurants are maybe a 15 min walk or 6 minute drive away. Again, great place.