The apartment was as pictured and easy to find/check in to. Additionally the location is good and it's easy to get to many things downtown including the beach.
The major complaint I had was with the communication/temperature. The air conditioner is quite underpowered for the space and there is supposed to be a window above (hard to see from pictures of listing) that you can open by remote to let the air out. However the remote's batteries were dead making the apartment quite hot at night. We messaged the host and they told us they would come next day to change although they unfortunately never came. My only other issue was that the wifi was rather slow and struggled to support a video chat on one device.
Overall, I think that this unit was good - but I preferred our stay at our two other airbnbs while visiting Lisboa/Lagos.