The deal was to get 5 new members for the Karuta club.  Chihaya has to figure out a way to keep the room and deal with the band club.
be given your clubroom if you 
didn't recruit five new members?
recibiría su salón si no 
reclutaban cinco nuevos miembros?
se quedaría con vuestra sala si no 
reclutabais cinco nuevos miembros?
à banda se não conseguissem
 cinco novos membros?