Luana was a friendly host and gave detailed info about how to find the flat. The pics about the room were correct.
As advertised the flat has three rooms and shared facilities, but in the 1st day we learned that two local guys are basically living there (each in one room) for a medium-long term. We think that it would have been good to know this detail in advance.

The flat has a very good location as the central bus&train station is right next to the building.
Also worth to mention that it's a bit noisy due to paperthin walls so you can hear the neighbours. Unfortunately the mattress was completly inconvenient to sleep, but Luana told that she will change it.
I'd recommend to inform Luana about anything inconvenient in the flat as she is happy to help.