The house is located in a pleasant area of the city. There is good transport connection with other parts of Lisbon - by buses, my trams, by subway. Fran prepared a nice list of recommendations where to eat and where to go, that was useful. Moreover, I was able to move in earlier the day of arrival.
However, the room was very small and it's the first room to the main door. Besides general noises from outside the street or neighbors' room, I was always hearing how other guests were leaving the flat early in the morning and slapping the main door. The door to the room doesn't close properly, therefore some light from the corridor goes in the room if someone forgets to switch off the light.
Finally, I would recommend you to ask about additional blankets or a heater availability if you are planning to stay during cold/cool time.