I really loved Elisabete' place! It was really comfortable, well located, near of the three station of different lines (nearest was Roma station, green line, 6 minutes walking; after there is Campo Pequeno, yellow line, 8 minutes walking; and Alameda, red line, 10 minutes walking), near of big chains of supermarket (Continente is in front, Pingo Doce is around 7 minutes walking, and Mini Preço (Dia) is around 8 minutes).
The place is really clean, especially the Common Areas. By the fact that I stayed 28 days, cleanliness in my bedroom and in my bathroom wasn't perfect as when I arrived, because there wasn't someone to clean it, so, I did the cleanliness, that was really easy!
Elisabete is a great host! She explained me everything in details!
So, if you are looking for a great place to stay in Lisbon, probably this one is a good option!