Jing was a really good host, very quick in responding and very flexible. I had to check in very late and check out also late, which he did not make any problems out of it. The apartment is well equipped with all necessities, in the right amount. The location is very central and public transportation is easy to reach. The only difficulty was that the apartment is on a no-car street, uphill. So, carrying heavy things is not so easy like a big luggage. But it is a very lovely street with a lot of locals, lively in the evenings and safe.
For me it was a very comfortable stay and I recommend this apartment to the other Lisbon visitors.