The apartment is in the perfect location in Porto. However, we did not have a pleasant stay. Most importantly, the apartment description is inaccurate. Though it says that heating and cooling are available, THERE IS NO AC! Given the lack of cooling we decided to open the windows, but given that they have no screens, when we did multiple stray cats got into the apartment. We had to chase them out from the bedrooms and the kitchen. An absurd situation that would have been almost funny if my friend was not deathly afraid of cats.
Other than the lack of AC and the cat issue, the apartment is a good size and is well appointed. My other primary issue is with the stairs leading into the unit. It has been said in other reviews, but the stairway is very dark and very steep with no railing for half of it. If you have any mobility issues or have large luggage the situation can be very unsafe.
Overall the apartment could be greatly improved and made safer with screens for the windows, some fans, and a regular light and railing for the staircases. Simple fixes that should be implemented asap.