This suite of apartments (a former residencia) is located in a very accessible area - next door to a supermarket, steps away from a food court/shopping center and the metro station, close to the gulbenkian museum and gardens - in an area of lisbon with lovely art deco buildings and late 19th/early 20th century history.
Unfortunately our stay was the worst I've experienced in many years of traveling in Portugal and with AirBnB. I booked this specific room because of my need for good wifi (to work, zoom conferences) and air conditioning (i knew July had a significant risk of heat waves). neither worked. the host could have taken steps to fix things - the wifi could have been fixed with an inexpensive signal booster, but there were hours between responses, no movement on fixing the AC and a few days passed before a fan was delivered - despite my complaining about these problems the morning after we checked in (late in the day and exhausted from the trip). because the room is on a very busy street, it was not possible to leave the veranda door open all night to get air into the room, and as many know - being unable to sleep because of heat and no air movement is a recipe for difficulty functioning the next day.
In addition, there was mold in the shower, no additional trash bags or toilet paper was provided or offered despite our staying 11 days. The plumbing for the shower has a significant leak spraying water out of the joints.
Overall the suite had the feel of an absentee landlord trying to get as much cash out of the property without caring for the guests or properly maintaining the building. It's truly a shame, because the location is great... For the about the same amount of money, you could stay at one of the area hotels, and not have the problems we ran into.