We had a wonderful time at Miguel's appartment. The area is great, lovely and typical. The appartment is easy to find in Alfama and is very well located to go join by foot the castle area, Cathedral and Baixa. Tram 28 is very close to home.
The appartment itself is very clean and well equiped, ideal for 2, you'll have everything you need. Just notice that it is a bit chilly at night in winter time (there is a heater) and some neighbours in the street can be a bit noisy until midnight.
Miguel was just a wonderful host, providing us many information, and was very quick to answer all our questions.
I do definitely recommend his place !