I would have given the apartment a higher evaluation except our experience was tainted from the beginning. I had asked the host to provide check-in instructions in advance. All of our other hosts on the trip were happy to do so. In this case, the host declined and we didn't get them until the day of or before we were checking in. We were arriving from San Francisco and had been up 24 hours by the time we arrived in Lisbon, got our car and drove to Ericeira. This was a self check in and I was on the phone 3 or 4 different times with the host trying to find the place, locate the entry codes, find the lockbox key etc. Having this information up front would have saved a great amount of frustration and aggravation on all of our parts.
The apartment was well stocked in some respects and not so in others. For example, the bathroom should have a waste receptacle. Also, I would suggest containers be labeled. It was hard to determine what was shampoo vs. conditioner vs. soap, dish washing liquid vs laundry detergent, etc.
Finally, not the host's fault but there is a dog across the street that barks all day and into the night every day. Every time some passes on the street which is constant. Makes it tough to open a window. Since the AC doesn't work, i.e., 16C is no different from 22C, the AC essentially just blows air, it's nice to have some airflow.
On a more positive note, the neighbors were quiet and the unit was very clean.