Tiago's place is excellent, especially the house is extremely clean and spaceious. Its location is perfect so that you can access a dozen of sightseeing spots and excellent local restaurants on foot within half hours. Although It is just 2-mins from the exit of Baxia-chiado station which is the interchange station of 2 lines so that it is very convenient to go almost anywhere of Lisbon, it is located at a very quiet street.
The house is well-equipped to cover different kind of self-caterings if you are tired of the marvellous restaurants around. The wifi is fast and you can also watch different kind of TV Stations.
The double room is clean and spacious. The bed is so comfortable.
Tiago is very nice and extremely helpful. He gave me many local tips, good restaurants, sightseeing spots info when I arrived. He also provided me a travel map. Also, he catered my special request on checkout when my flight was delayed.
One should be noted that Tiago's place is at the top floor but without elevator. However, it is very common accessibility problem in the buildings of Lisbon. And it shouldn't be a downside for you to choose Tiago's place to stay. (Just pack fewer things for you luggage!). And Tiago is also willing to help me to transit the luggage if you have any problem.
I will definitely choose Tiago's place again if I will visit Lisbon in the future.