Nice location, about 1 min to Ponte Luis I, 5 min to Sao Bento train station. You can go cross the underground tunnel of the Sao Bento subway station to avoid the big slope from Sao Bento.
The building has a elevator, it's convenient for baggage handling.
The host is very kind, and the house is very clean, comfortable and well equipped. The host also prepared one small bed for my child.

But there is some noise from outside.