We had a great 4 night stay in this spacious apartment. The location is extremely convenient for exploring Lisbon and the hosts made us very welcome, meeting us on time and in person. Check-in communication was very clear and simple and in perfect English.
The apartment was spotlessly clean and everything worked well. It is within very easy walking distance of bars, restaurants, shops and cafes, and the Metro is only a short walk away too.
It is a quiet back-street location but there is occasional noise at night from passing traffic and pedestrians - nothing serious, but if you're a very light sleeper then ear plugs might be helpful.