Super convenient location and super responsive host! Carlos was great, providing a lot of practical information, helped me book a taxi when I was having problems with the website, and was flexible when my arrival time changed.
The apartment was as expected, meaning it's fairly basic. (Not spartan, just not fancy or a lot of 'personality.') Some noise from the neighborhood (I kept windows open as the weather was nice) but it never went very late or was out of hand. The bedroom with the larger bed was a bit musty, so I slept in the room with the twin bed, as I was traveling solo, and that was pleasant.
I loved the location, near the Time Out market for groceries/eating, near the water, yet near the Chiado shopping area, a tram 28 stop, lots of restaurants, bars, etc.
As an independent traveller, one doesn't expect to need a lot of help from a host, but there are always last minute things/questions/issues, and it's so reassuring to have such a helpful host.