I have nothing but wonderful things to say about Pedro and this apartment. It was clean, comfortable, and had everything we needed. The building felt safe and secure and the Tram 28 literally runs in front of the front door. Pedro provides lots of maps and advice on where to eat. I sent him a message on my airbnb app regarding the location of a taxi stand and he answered me within 30 minutes. The WIFI is great.
My best advice about visiting Lisbon is to stay in Alfama! Do not stay in the more touristy areas. The Alfama is the oldest area of Lisbon and has more character than any European city I have visited. This apartment is in the heart of an incredibly interesting, beautiful city.