+Louis is a great host (great communicator, friendly, helpful, etc)
+Scenic view from the flat
+Walking distance to (almost) all of Porto's main sights
+Flat is in "the heart of it all"
-Nosier than anticipated (personal preference to be in a quieter area)
-Flat is a older (hear footsteps of people upstairs, detached toilet, rough mattress, etc.)
Absolutely would recommend to anyone wanting to stay on the river and fully experience everything Porto has to offer)