We travel a group of friends, boys and girls and the house is AWESOME (also for big families). It's located in the centre of Barrio Alto, walking distance to everywhere: bars, monuments, shops... Especially common areas are much bigger than appear in the pictures: living room is really spacious, as well as the kitchen with a big table with chairs and all the facilities (including dish washer, oven, microwave, pans, plates, glasses, ...)
Luisa is also very nice. When we arrived, she was waiting for us and gave useful tips about sightseeing, places to eat and drink and so on.
When we come back to Lisbon, definitely this is our place!!