We loved our stay at Ricardo and Silvia's. The location is perfect, a 15-20 minute walk to the center, and a 10 minute walk to El Corte Ingles (great place to buy groceries if you will be staying a few days). The apartment was exactly as described. We found it very comfortable place with all amenities to spend our down time in Porto. Ricardo and Silvia were lovely and were very attentive when we arrived to ensure we were settled in and had everything we needed. We definitely recommend staying at their place!