Originally Posted by Hibari

I was trying to look at the availability for a one night stay (with specific dates) at the Marriott website and didn't receive any results. I edited the search to add an extra (consecutive) night to those dates and lo and behold I did get results.

So I was wondering how this is possible. If there are no rooms available for a specific night, how can there be a room available if you choose to stay for that same night and an extra night?