This apartment is in a fabulous location about 100m from Avenida da Liberdade and about 4 minutes walk from the Metro. All the main sites in central Lisbon are within 20 minutes walk e.g. Praca do Comercio, Castelo Sao Jorge. We only really used public transport to get to Belém and the Park of the Nations.
Apartment was quiet and we slept well. It is ideal for 2 people but small for more than this number. Limited cooking facilities with no oven but hob and microwave worked fine. Great outdoor space to have breakfast and dinner in. Wi-fi worked okay for non-Apple products but not for iPhone or iPad. This didn’t affect us but might other guests.