Marias place was best of all where I stayed until now, for two reasons: The place is superb, especially because it is a true private sharing and accomodation. The room is very tastefully furnished. The place is in the higher parts of Belem, but that gives some nice 10 min walk down to and up from the centre of Belem.
Secondly, Maria is such a friendly and caring host, if you wish - if not, she also leaves go to your own.
I would always again book her place.