The room was clean and according to the pictures, so no surprises there. The kitchen and bathroom were also clean and well organised. Close to the beach, about a 10min walk. Also the staff, João and Maria, were friendly and easy to reach.
The downside for me personally was the noise and the smell from the cafeteria downstairs. Most of the rooms are facing a busy road with a metro stop right in front of the building. Which can be a benefit for easy travelling to Porto city centre, but creates a lot of noise, also during the night. The building itself is also quite noisy, especially the sliding doors of one of the rooms. As I was looking for more space and solitude, I spent the last 2 nights of my 5 night booking somewhere else...
Bottom line: I think the rooms are a good value for money deal, but for me personally this was not a great experience.