This is a very pretty appartment in a lovely area of Porto. We've stayed in this area before and enjoy it very much as it is very close to the center, but a bit removed from the touristy bustle, and it features great restaurants and bars. The appartment is modern and very comfortable, also quite large and very bright.
Our hosts were easy to communicate with and reacted quickly to our questions and concerns.
The only minor critique on our part would be that the appartment seemed a bit underused, which may well be due to the current Corona-situation. The plants were dried out and needed some TLC, the kitchen was completely empty, up to and including towels, soap, detergents, trash bags etc. Also, there were some plumbing issues. All of this would probably be alleviated if the apparment was lived in a bit more - which it deserves, as it is a very nice place and well worth the price.