Cristina's apartment is extremely well maintained and located at a prime location. Both the beachfront and the river are within 10-15 minutes of public transport commute from her place. She is very proactive and perfectly understands what a tourist needs to see in Porto and how to get around. She had emailed me precise information on how to get around in Porto a week in advance. It helped me so much that I hardly took an Uber ride during my week's stay. The room itself is very clean and nicely decorated. Highly recommend staying at her apartment when visiting Porto.