Mariana, is a great host and very accomodating. Any queries I had were dealt with promptly and professionally.
The accommodation is in a quiet residential area perfect for working from home, as most of us were doing just that. The whole apartment including the shared areas are very clean. There are loads of eateries just on the door step and downtown is a 15min walk from accommodation. The walk to and from is very safe at any time of the day/night. I would highly recommend this place for a stay in Lisbon.