The apartment was lovely, perfect for a couple of days in Porto, very close to the centre by foot. It was very quiet at night and the AC was much appreciated after a hot day.
A few things that could have improved our stay, there was not enough toilet roll provided for the duration and no coffee pods for the coffee maker. It was unclear whether they operate a 'replace what you use' rule as there were two bottles of olive oil in the cupboard both of which were empty, perhaps we were just unlucky! We chose to purchase those things ourselves rather than bother the host but I'm sure they would have helped if we had asked. We also found that contacting the host once we arrived was difficult (partly due to our lack of data) as the details provided are for the owner of the appartment rather than the manager who seems to be the best person to contact. We also couldn't find a corkscrew which would have been useful!
Overall we can recommend the apartment and had a lovely time in Porto!