We had a great visit to Porto. Very comfortable & stylish apartment in a great location, walking distance to almost everything we wanted to do.
There is currently (October 2021) construction going on in the building next door and across the street so it is very noisy on weekday mornings.
We were a bit surprised to have to take the rubbish out ourselves at the end of the stay, especially at an AirBnB Plus and when we had paid a cleaning fee as part of the price - we were told to empty the bins before we left & to find the garbage disposal on the street.