iepu09: As this was anyhow a bit "limit", it's time to park it.
Just before doing so, here's the idea behind it:
- each one of the six rows with logos had a meaning, either letter, number or sign
- by observing the plans of the shopping centre and by tracing an imaginary line between the location of those logos, you could obtain what letter, number or sign would be in each row
- there were two floors, but you should have looked everything as mono-plan (such as two overlapped layers)
- in the end you would have built a structure as follows: " - 2 A 2 5 " which corresponded to the 2nd underground parking level, parking, pillar A25.
- and my car was there waiting to spot geocachers :))