This is a beautiful apartment in a great location close to the historic centre of Porto. Stylish/interesting interiors and special mention for the shower which is very good. We dealt with Kurt in the lead up to our stay (not sure what happened to Ana & Richards - they don't seem to be involved). He communicated promptly and was there to greet us.
Unfortunately however, a serious problem for us was the noise from the live music club underneath the apartment - which was unbearably loud on 2 nights of our 4 night stay (it appears to operate on Thursday/Friday/Saturday nights). Maybe we were unlucky, but the live music started just after midnight on both nights and went on until about 4 am (followed by shouting and singing in the street for another 30 or so minutes). The noise was extremely loud in the main bedroom (less so in the smaller bedroom). Kurt warned us about the noise when we arrived at the apartment (and suggested we go out and buy earplugs!!). However, we would have rather known about this problem before we booked - particularly as we were travelling with our 2 young children (a fact which we communicated to the owners when we made the initial enquiry). He did say the club was closing soon - so if you are thinking of booking this apartment over a weekend, I would check with the owners whether the club is still open. I have to say the disturbance to our sleep did slightly spoil our last 2 days in Porto - which is a fantastic city.