We arrived by car on a Sat night at 9pm from Lisbon. A bad night to arrive if you drive because road side parking is horrendous and finding proper parking in a lot is very difficult because there are many 1 way streets and we were always in the wrong direction to enter. Tomas gave us directions but they were difficult to locate. Nevertheless, we found a spot after an hour of trying. We reached our apt but no one was there to greet us - there was a miscommunication. Always check and double check to ensure all is followed up and clear. Tomas made amends and he was very apologetic and lesson learnt - an SMS, email, etc send doesn't mean it has been received or read ! Whatever the case, we enjoyed our time in Porto and discovered the city.