I had a lovely stay at the Indulge flat. Communication with the hosts was very easy and they were so accommodating to allow me to have an early check-in when I arrived. I loved having a small bottle of port waiting for me too. :) The flat was clean, quiet, and bright (though you can easily make it dark for sleeping with the shutters!). It was everything I needed to feel comfortable and the location was easy to access great restaurants and the main sites. I plan to stay here again on my next visit to Porto.