We had a lovely time at Diogo's place, very clean, lovely shower and plenty of towels. Diogo was quick to suggest places specific to us and it is a great place to explore the city. Alfama is nice, friendly and safe and has enough to amuse you during your stay, as well as being easy to get around. We liked not having to carry keys for Diogo's apartment which was very convenient. The apartment was also very well equipped.