We had a great stay at Roberto's apartment, even thought his English wasn't very good but we managed to understand each others. The apartment is a short 10-15 mins walk from the bus and train terminal and is right in the old town close to all the sights. The bath tub was a bit small and showering was pretty awkward. During our stay the router was sent for repair and we didn't had internet for 4 days, do check with him if you need internet and is going to stay in the upcoming days. Overall I will recommend Casa Do, especially if you love staying among the local in a tradional and homely apartment.