It was a sort of last minute booking for us so the choice was quite limited. the very first impact was not positive as the building is located in a courtyard of a block of flats, a quite old building with an old huge entry door leading through a hall (dirty and dark) and a staircase (with old papers and leaflets on the stairs). The apartment was better but not as well kept as shown in the photos,which had probably been taken when it had just been restored.
there's no air.co but there's a n electric fan usefull if you are sleeping in the small room on the left. The kitchen and the bathroom are downstairs (as if it was a cellar) they are cooler but you can "smell" the humidity. The kitchen is fully equipped (a dishwasher,too) but before using cutlery cookery etc , check if they have been properly washed.
The area looks better at night rather than during the day as there are small nice pubs, restaurants and the area is busy, nevertheless the flat is quiete.