Great location, short walk from the popular neighborhoods of Cais Do Sodre and Baixo Alto, as well as from the Baixo Chiado metro station. Fast wifi.
Well equipped but bare minimum necessities: you will need your own hand soap for the bathroom, dishwasher soap, washing machine soap. Bed has a non fitted sheet which pulls away as soon as you move during your sleep.
Finally, the doors can be a little annoying: the apartment door didn't latch unless you really pushed it hard, the stairway door cannot be opened from the inside if it is latched (also the fire escape...) and I had my codes stop working mid stay. Thankfully the host was able to give me new codes after about an hour.