We stayed for one month in this wonderful apartment and had a really great time. The view over the Tejo river is breathtaking, you can actually watch the sunrise while sitting at the kitchen table. The flat is fully equipped and has everything you need. Should something still be missing, Ana will take care of it immediately. The flat also has air conditioning with a warm air function, so that cooler outside temperatures are no problem. The internet is stable enough to work from home.
There is currently construction going on in the area around, as everywhere in Lisbon, which you can hear a little during the day - but it didn't bother us much. At night it is extremely quiet and peaceful. There are many cafés, tascas and mercados nearby, as well as the Santos train station (with connections to east/west). Ana is an amazing host and always available. All in all, we felt very much at home and can highly recommend this place!