I think he means the new Hilton bonnet creek, not the Wyndham time share. the Hilton and the Waldorf are adjacent to the new convention center. You take the bonnet creek road to get to all three. The Wyndham is first to your left, then you go further and to the right to get to the Hilton/Waldorf complex. The Wynham is time share, the Hilton and the Waldorf are hotels, but that have suites.
I have stayed at the Waldorf once and the Wyndham now 3 times in about a year's time. The Wyndham is excellent for a family trip, the Waldorf much more upscale and adult oriented although you do see children there.
Wyndham has 2 lazy rivers, several other pools, activities, etc. Hilton has a lazy river, and the Waldorf has a very nice pool complex with cabanas and very good pool service.
$80 for the Hilton is a steal. Travelzoo has offered good deals at the Waldorf several times, upgrading to a suite, but never at that low level.
Valet parking runs you $20 a day at the Waldorf but is worth it.
I would and will stay at any of the above, depending on who I am going with and what my budget is.