Overall we enjoyed our stay at these apartments. Our only feedback would be that the toilet / bathroom requires a door / some form of added privacy as is it quite uncomfortable to use this area when other occupants can see inside.
There are some basic shared kitchen facilities on the patio which was useful however we found some nesting ants near the bin which did put us off slightly - the overall cleanliness of this area could do with more regular attention.
The pool is fantastic and a really good facility, with sun beds in the shade and tables. It is a comfortable area to relax. The pool was slightly dirty with leaves and small branches from the small tree next to it , however I was able to clean after asking for a net ( the pool just needs some general housekeeping maybe daily if not every few days).
The location is nice with lovely views, off a busy high street and easy to find however walking is difficult anywhere as the traffic is busy and there is little paths. We walked to Sintra one day which was about 35 minutes however steep uphill dangerous roads so would recommend taxi or bus. Overall nice place for a few days to visit Sintra :)