Hotwire - If it seems too good to be true... well then it is.
Tried to book a hotel near Bayfront Park in Miami. Instead I was given a condo rental that offered none of the services a hotel would (such as housekeeping, towels, toilet paper). This is strange because Hotwire says it searches for HOTEL deals. To top it off, after looking at reviews I learn this place is much lower quality than stated and that the management has a nasty habit of tacking on extra charges to people's cards. This is completely unacceptable. I contacted Hotwire and was told by multiple unhelpful employees that there was nothing they could do. As a result, I never even used my booking and it was all a complete waste of my money.
The prices may look tempting, but there is always a reason for it. Do yourself a favor and book somewhere else, trying to save a few bucks will end up ruining your vacation -- it's not worth it.