We really enjoyed Atsuko's condo; we're a family of 3 and found it very convenient to have a real, quiet one bedroom, while our kid was sleeping comfortably on the sofa bed in the living room.
Parking was free and easy in the garage, never had issues finding a spot. One of the best features is, I think, the condo's location. It's a 5 minute walk to the beach, but it's on the quieter side of Waikiki, where you don't have to deal with huge crowds (unless you walk another 5-10 minutes along the beach to the busy area).