All of those resorts are way too expensive to use for II traders. They all have Staroptions on a resale - so you would generally buy them to use, or for Staroption traders - but they're actually too expensive to be cost effective Staroption traders, as well.
Sheraton Desert Oasis is generally considered to be the most cost effective II trader: Gold Plus (1-52 floating) 2 bdm. lock-off
*Each side is a 1 bdm. and can be deposited separately for 2 trades (not a 1 bdm. + studio) or deposited as a 2 bdm. unit
*Low maintenance fees
*The MF for the 2 bdm. is a lot less than the combined MF when you buy the 2 sides separately.
*You can usually buy a 2 bdm. on the resale market for less than $1,000, all in.
Sheraton Desert Oasis - 2011
EOY Lg. 1 Bdm. - $332.27
EOY 2 Bdm. L/O - $474.20
Sm. 1 Bdm. - $529.91
Lg. 1 Bdm. - $624.54
2 Bdm. L/O - $908.41