It is cheap, like 100-150USD per night and you get a king bed and an oceanfront room.
Not the nicest place and I would bring my own towels (and maybe sheets and pillows if possible--dont use a black light you dont want to know)
I stay there for a week every year after working the Barret Jackson in West Palm. It is not that bad, but not as nice as the Casa Marina.
I stayed there with my dad (hes got alot more money than I do) and it is ****ing awesome, you wont even want to leave, ever. But it is $500 per night which for me, is not worth it.
For $500 per night I would rather stay at the lagoon and bang some hookers and get drunk! but hey, I am a kid, what do I know