Simone's place had everything needed for a longer stay. It was clean, good water pressure and spacious shower by Lisbon standards. The parking was a life saver for me, may be daunting for some people to drive around the area as streets very tight if your not used to the compactness.
Living next door meant that there way always someone around if things went wrong (not necessary fortunately in my case).
Easy to get into the local flow with plenty of basic eateries within close walking distance.
Would be on the tight side for more than a couple.