we had a Nice stay in Lisboa ! The appartement was exactly as described : small but very functional. the neighborhood was quiet and the metro station is only a block away.
It was easy to communicate with our host and they were very responsive. We were expected when we arrived and got taken in charge right away.
One improvement point though : the draining system of the shower was not very efficient resulting in very quick shower sessions to allow to 4 of us getting washed.
Apart from that, everything was as expected for us.
thank you !