I had originally booked at the Hotel Continental Palacete, but then I figured that, with a confirmed booking, I could try a real deal on Priceline. Kept bidding on 5-star properties at less than the price for the Hotel Continental. Then, about a month or two before I left, I hit on Priceline and got the Hilton Diagonal Mar for about $150 a night.
Checked into the Hilton and because of my Diamond Status with that chain, they upgraded me to an Executive Suite. I had a great ocean view, large suite and lounge access. The lounge was open from 7 am until 11:30 pm and had free breakfast, afternoon tea and pupus, and all day drinks, with unlimited alchohol served from noon until closing.
I'm not a big drinker, but there was always at least one guy (different one each night) who was falling down, sloppy drunk by the late evening. The food was not great, but the unlimited access to water, juice, wine, and sodas was wonderful. They had an open-air balcony that got a nice ocean breeze each night (important, since it was incredibly hot).
We ate breakfast in the lounge each morning, and mostly had the pupus for dinner, taking at least one nice meal - lunch - out each day.
Ultimately, it was a good deal.