You take it for the low price in a central location, and so you do not expect anything extraordinary, right?
If this is the case book it. If you need something more, pay a little bit more and find it elsewhere.
It happends sometimes when the check out is at 11 and you ask from the previous day if you can stay little bit more after 11 to relax a bit, to give you something like 30' to an hour.
Unfortunately I did not take any further time, however they told me that I can leave anything I like in the building untill my flight time is close.