Three student girls from Poland are looking for a new home ;)

Hello :) 

me and my two friends are going to study in Lisbon during this  fall semester . We are looking for 3 rooms ( don't mind if there is a double bed ) or two rooms ( one with two beds ) . We would love to live not far from ISEG our university or not far from the night life zone of Lisbon . The most desired districts are : Rato , Estrella . We are girls who like to keep clean flat, prefer to party in the city rather than in the flat  , we are girls with lots of positive energy and good attitude . please help us to find a home :)