We had a brilliant stay at Erina's place. Although we didn't actually meet her, communication was excellent and we received clear instructions on how to access the apartment. The location is amazing, right in the centre of Alfama with a great view over the river. Most of Lisbon's sights are in walking distance or easily accessible by public transport. The apartment is beautifully fitted out with lots of original features and everything you need for a comfortable stay. There was also a wonderful 'welcome guide' which provided lots of useful information on the apartment and Lisbon. Only thing to note is that the stairs inside the property are very steep and narrow, which may prove tricky to access if you have mobility issues.