Pros:
-	The condition of the unit was excellent.
-	The kitchen was well stocked with pots, pans, dishwasher, etc.
-	There are some great local bars and restaurants nearby. It’s less than a five minute walk to the metro. It’s about 10-15 minutes away from the main tourist areas.
-	Check-in was easy and upon check-in we were given a map with several good suggestions.
Cons:
-	The wifi was not working on arrival. It took a little over two days to get it working.
-	There was a great deal of noise from the upstairs neighbor. The noise lasted well into the morning (3am). Really disturbed my sleep and put a damper on my Porto vacation. I asked the host (several times) to do something about the noise, but it persisted.
-	There is no dryer in the unit or building as suggested in the listing.
-	A light bulb in one of the bathrooms was broken upon arrival. The host said it would be fixed but it never was.
My three star rating boils down to lack of action. It took over two days to get the wifi working, the light bulb in the bathroom was never fixed and little or nothing was done to deal with the noisy neighbor.