This is an excellent apartment on many fronts - the difficulty is listing them all and not forgetting too many!
For a start the position is perfect to enjoy Porto and all it has to offer, it's within easy walking distance of nice restaurants and the sights of Porto, it's spotlessly clean, the beds are comfortable, it's quiet and even has a wonderful garden overlooking the river. Finally Fred and Maria are perfect hosts - there when you have a question but totally unobtrusive. We'd definitely rebook.