My partner and I stayed at Daniel's apartment for three nights in September and it was a great experience and just perfect for us. Daniel kept in touch with us and was at the apartment when we arrived after midnight. The apartment was just as described and was in a great location, just a couple of minutes walk from the main street of restaurants in Alfama. We found everything we needed in the apartment and really enjoyed the sun on the balcony in the mornings.
Daniel was really helpful and although we didn't need to, we know he was contactable if we had a ny questions etc.
We loved our time in Lisbon and would definitely stay here again if/when we return.