Great downtown location (about 20min walk to the river front) with a nice layout, modern decor and provides all the basic amenities you could need. The balcony is a good size and nice to enjoy a glass of wine and watch the world go by. The pool area is really nicely designed and secluded (we didn't have an opportunity to use the pool so can't comment on construction noise, etc).
The Lovely Stay team's communication and response times were first class and really made us feel like looked after. We thoroughly enjoyed our stay in Porto and would recommend this property to anyone wishing to stay in this area!