We stay at "Porto Life Studio" the first weekend of December.
We chose this apartment because it looked nice and it was the first time we had been to Porto and we would like to stay in the city centre. Summarizing, we were right.
The Studio is very well placed in the centre of Porto, two minutes from Clerigos tower, in the nightlife area. It is in a small square with some restaurants and a very good bakery. If you got by car there are some fee-paying car parks in the surroundings where you can leave the car. Even so, we arrive at Friday night and it was difficult to park because there were heavy traffic.
The apartment is very nice. It is clean, comfortable and very well decorated. It has everything you need to stay some days, such as microwave, oven, iron, toaster... (Perhaps if you stayed for more than a weekend would miss a washing machine). The bathroom is clean and big enough. The only point we did not like too much is that at Friday night it is a bit noisy outside and we have difficulties to sleep. The rest of the days there were no problems.
On the other hand, Pedro and Telmo were very polite and pleasant with us. Despite we were too late, Pedro waited for us in the apartment. In addition, They gave us very good advice, tried to get the wifi ready before we arrived (they got it) and even they gave us some things for breakfast.
I will highly recommend anyone to stay here.