The apartment is small but lovely, clean and has everything you need! It's location is very central in the middle of the historic centre of lissabon, you can reach everything by foot but you can also reach public transport easily. the only thing you should be aware of, if you aren't a heavy sleeper: the walls of the apartment are very thin and you hear your neighbours around you (footsteps on very creaky wood, tv, voices). but all in all we really enjoyed our stay and Diana was super nice!