Claudia's home is very cozy and clean, it is in a good location just as same as her description, it takes only several minutes to the metro station and train station, what is also worth mentioning that there is a food markt nearby, where i have tasted a dish of great seafood rice.
and for Claudia (as well as her husband), she is so friendly and helpful that she provides everything we need at home and for sightseeing, even if she was not in Lisbon at the moment, she tried to keep in touch with me everyday and answer my questions really patience.
In a word, Recommend ! Thanks, Claudia:)