SkyAuction is where you can go & bid on a place & know what you are bidding on, unlike Priceline. It has some decent deals on 7 night stays in condos. There is usually a $195 tax & service fee for the week, plus a $15 transaction fee. Lately I have noticed that the deals aren't as good as they use to be. They are offering many with an "additional" seasonal charge...so be careful. What you should do is go on to the site, register to have an account with them & watch how things work. You can see something interesting & place it in your favorites & then go back every so often & check on it. you will get to see how people are bidding. They have auctions for per nights as well, they ususally have a $32 tax & servvice fee added on (and some have a seasonal charge as well). Hope this helps you to start out with