As soon as we stepped in the house we checked around and found a very poorly cleaned apartment: hair everywhere (even in the fridge), dust on the pavement and expecially underneath the bed like it was never cleaned before. The kitchen doesn't have basic suff for cooking nor for cleaning (no sponges and just one towel). Some cups and glasses were clearly used before and just rinsed with water and put back to the shelf (they had coffee stains and beverages residuals). There are very few appliances and some are not even safe to use (the toaster and the only frying pan have rust). There is only one trash bin present, no recycling sorting nor information available on how to dispose trash. When we arrived the light in the bathroom wasn't working and we had to exchange several messages with the host before getting it fixed (it took 1 day). Also at the beginning there was no wi-fi network, the host didn't believe me and asked for a screenshot of the network list detected by my phone. They even suggested to reset the router, but there was no router in the house! After the maintenance team came to fix the bathroom light the wi-fi was present.
All this is upsetting since we payed 35€ for cleaning services.
The bedroom is located on a second floor with a very high steep staircase, the handle isn't very stable and you can feel it moving. Be careful to go downstairs.
The location is close to the Porto city center, however the street is not safe as we saw several cars with broken windows.
Do not expect information and services like real host on airbnb.