Correct Adress format in adress book and GPS

Hello everybody, well i have a simple (hopefully) problem.

I like to add addresses to my phone book in Android. As a lot of my contacts live in buildings i also like to add the floor and apartment number to the address:

Looking like that:

Street and Number, Floor and Department number
Town, zip code
State
Country

Example;

Av. Whatever 12345, Floor 5-A
Buenos Aires 1007
Argentina

When clicking on the address the GPS of my wish opens , finds the country, city but not the street because of the additional Floor and department information.

Without this additional information everything well with Google Maps or Sygic.

So, how should i add this additional Floor and department information to my address without the GPS has problems to find the main location.

Also from ICS on there is only one filed to add the whole address not as with Gingerbread where you had a field for street, city, etc.

Any idea or experience?
Ideas?