We spent a month in this apartment and had everything we needed for this extended stay. Dishwasher, washing machine, oven.... everything works perfectly. The Internet (WiFi) is very fast and stable.
The location is great, public transport (tram, bus) stops in front of the apartment. The metro is some minutes walk away. If you like you can walk in about 20 minutes in the center of Lisbon.
You have a lot of mini markets and supermarkets very close. Some nice restaurants and bistro are next to the apartment.
Check in was good organized.
We were very satisfied and would book the apartment again.