[simeon@localhost project]$ cat apartments_file
Apartment: "we party" with code :: 15 
Apartment: "yeah" with code :: 66 
Apartment: "i trance you" with code :: 666 
Apartment: "heyiaaaaa" with code :: 1 


and look now some output:

Give me the code of that house: 66
There is already a house named "yeah"   with that code.
Give me the code of that house: 1
There is already a house named "heyiaaaaa"   with that code.
Give me the code of that house: 666
There is already a house named "i   with that code.
Give me the code of that house: 

on code 666 you see that it only find "i   and not "i trance you"