AIM/MUL...is horrible...Don't go there...my strongest advice...They dont prepare you for the USMLE even though they can claim all they want...Ask the students in person if you dont believe...but of course AIM will defend themselves cause they need more students to suck in to make a profit out of everyone for AIM/MUL...LODZ..is a nasty dirty dingy city ....dont go there...Check it out for yourself and you will know what I mean...Its not very big even though they claim that it is" Second largest city in POland"....Wroclwaw is smaller but it's 1000 times more bequtiful than Lodz...trust me on it...Go to anywhere in Poland but not Lodz...Good luck