Sparking clean apartment. We stayed a full 4 weeks, and Yanan cleaned weekly, and gave us clean sheets and towels each week. We really appreciated that! The apartment is brand new (renovated apt building).
The apartment has a large , comfortable firm bed. There is a pocket door between the bedroom and bright comfy living area with lots of windows. The windows all have shutters to block the sun in the morning if you like. There is a new a/c, very fast wifi, TV with all kinds of international channels in English, stove top, combo micro & convection oven, large fridge, new dishes & pots & pans, a washing machine and drying rack, kettle, basically everything we needed for a very comfortable month's stay.
If you have mobility issues, note the apt is up 2 flights of stairs and the building is located up a steep hill with a rise of about 4 stories (not so unusual in Porto), but my wife uses a cane and she managed OK. The location is really great, right by the Porto Cathedral, metro station, bus stops, train station, near lots of bakeries & restaurants, plus around the corner from where all the hop-on hop-off buses start their tours. Basically, you are at the center of the transportation hub in Porto and can get anywhere easily from here. Look into getting a bus/metro pass at the Sao Bento metro station (great deal) and take the 500 bus for a bit over a euro straight to the beaches.
We came on the train from Lisbon straight to the Sao Bento train station, and easily walked to the apt where Yanan met is in front of the building, and we easily took the metro to the airport using Yanan's directions, all with no problem, even though my wife is using a cane right now.
We would definitely stay again. Yanan is a responsive, kind and helpful host.