We stayed at the HRH last month and rented cabana #10. It is a themed cabana, but we loved it. It's the stevie wonder one. It's right next to the pool and very close to the kiddie pool and a short walk to the water slide. Number 9 next door is not themed and has the same access/views as 10. You should be okay if you rent 7-10. Those are the best ones IMO.
Hope that helps.