Overall we enjoyed our stay at Filipe's place. The view really is amazing! As others reviews state, it's on quite a steep hill (due to the hilly nature of Porto) so it wouldn't be suitable for people with accessibility needs. One thing we didn't take note of (entirely our fault) is that there is no WiFi - this was ok for us as one of us had data roaming but I can imagine it would be tricky to plan/look stuff up if you don't have data available. The cottage is functional, we visited during a pretty extreme heatwave and there was no AC but I imagine it's ok during less extreme weather!