All worked perfectly well, there is an office for the AirBnb appartments in the building downstairs that is open normal working hours, you can also leave your luggage there if needed. Everything was provided, also an ironing board, washing machine and hair dryer, there was water and some other little snacks in the fridge. All is perfectly clean and works well. The room with the two single beds has no windows.
The location is great, close to the metro that brings you straight to the historical district/las ramblas etc and you have many nice cafés around for a good breakfast, just walk up the street and there are 4 in each corner of the next crossing.