I have stayed at this Doubletree many times for conferences. It is worn down and in need of rehab. The shuttles to USO are limited and not trust worthy. Too much chlorine in the pool ruined a swim suit.
I would recommend the Hyatt place which is next door, much nicer, no charge for parking and breakfast is included. You also might check for specials at Cabana Bay. I have been able to get pretty good rates there.