The manager was very accommodating and kind waiting for a late check in. We were also able to leave the bags for a few hours the day we checked out.
Our room was good for a couple of nights, we were out all day anyway, but the there was basically no window, there was just an opening on the stairs and it was quite noisy. But again, for the price and convenience and private bathroom in a central location in Porto it was all we needed. Also, if you are traveling on very hot days, there is no air conditioning. It's not the Ritz, but it's clean and convenient.