DANCE FLOORS! HELP ME?:)?

Okay, SO, I am making my own home studio in my my mothers master bedroom. I have the mirrors, the barre, but I am missing the right kind of floors! I can not seem to find a place that offers affordable flooring. I also do not know how to install them so i would prefer if it was not some company who just ships it out with a manual. Another thing is I don't know what kind of floors i need or what to put under them! i was wondering if i could do a sub-floor then just regular wood floors but i honestly have no idea! PLEASE PLEASE help me! i have a little over a week to decide what i need! oh, and i mainly just do jazz, Im on a drill team so i do a lot of kicks and leaps etc.