This is an oasis of calm and Monica (I didn't meet Bruno) is an absolute treasure of a host. She personally greeted me and walked me through the flat, staying a short while to chat and make me feel very welcome.
The flat was pristine (and I'm a bit of a clean freak) and the decoration was exactly as shown.
I was traveling on my own and felt absolutely safe and secure.
The location is in a residential neighborhood with a mix of seniors and young parents and is offers a very local experience of the kindness and patience of locals to communicate with a non-Portuguese speaker.
If you aren't someone who enjoys a good walk, you might consider having a car for exploring the area, but I thoroughly enjoyed the 20 - 30 minute walk to the Oeiras train station.
In terms of convenience for cooking and dining at home, the kitchen is fully equipped and there are two large supermarkets very close by - one literally just down stairs from the flat!
I cannot recommend Monica and Bruno's flat and their hospitality highly enough. RockStar Hosts!!