looking for room in Prague

so, I am going to be in Prague from July 22nd-August 1st and I am wondering whether there is a short term apartment I can rent out and alternatively what are the better (less expensive hotels/hostels) that I can book a room for. I am just graduated from college (22) and therefore relatively poor . . . so if someone can get back to me I would appreciate it. Thank you,

Will

 

Try searching for "hostel prague", they also have private rooms.