Though we arrived way to late, due to a delayed flight, Marcia welcomed us with a glass of vine and also showed us a nice Burger Place to grab something to eat. (Thanks again for that!)
We had a really great time staying at 1400LX. The view is really amazing from the apartment, so make sure to catch the sunrise at least once! Getting into the city by bus takes somewhere between 15-30 minutes, depending on the amount of traffic, so be prepared, if you plan to be on time somewhere.
But apart from that we can recommend 1400LX wholeheartedly. Marcia was an amazing host and we had a really great time roaming Lisbon. It was hard to leave at the end...