Excellent flat-well equipped, well located, very clean. Marvellous service from Diogo, who collected us from the airport and then his cousin, who took us back at the end of our trip (all for free and with much charm).
Would not hesitate to recommend the flat for a trip to Lisbon. Only thing is mobility access as stairs are very steep, but then Lisbon is very hilly so not ideal for those who find difficulty in walking up hills/stairs!