I had a lovely stay at Maria's apartment in November '22. It was a long stay for a month, WFH and Maria's place was ideal. It has everything you need for your stay, with well equipped kitchen and laundry facilities. Internet was good and no problem with WFH all day and on various Teams meeting etc.
There is some major building work being done opposite, but it didn't really bother me as they weren’t doing anything too noisy during my stay. Maria was a fantastic host and check-in / out went with no problems, Maria was available if I needed anything throughout the stay. The area is good, with many restaurants and bars near-by and walkable to the tourist sites, if necessary, although a good bus route on the street and short walk to Metro. There is a Supermarket and few Cafes nearby also and the ACM gym is just up the road. A good stay in Lisbon for a month and I'd recommend Maria's place for your stay in Lisbon.