This apartment is a perfect place to stay in Lisbon. It looks just like it does in the photos and is clean, bright and spacious. The terrace, while small, gets plenty of light and has a great view. Esther was a lovely and accomodating host, providing us with plenty of info and local knowledge about Lisbon and letting us store our luggage when we arrived well before check in time.
Chiado itself is a great area with plenty of shops, bars, restaurants and it is easy to walk from there to most of the sites and places of interest. It is also really convenient for transport to others parts of Lisbon or out to Belem or the beach.
I'd highly recommend Esther's apartment for anyone planning a trip to Lisbon. The only word of warning, which is clearly stated in the listing, is that the apartment is on the 4th floor so wouldn't suit anyone with mobility issues.