I can say that Alexey and Sandro were a perfect hosts. It was our first time we used Airnbnb and we was little bit worried as we had no idea what we could expect. Alexey waited for us till 2 o'clock in the morning, even so late he had time to give us some information about Lisbon and places we should visit. In room we had everything we needed - separate bathroom, fridge (with cheese, ham, yogurts,butter, etc), toaster, dishes, bluetooth speaker and all other important things :) Also Portugal wine was waiting for us. Communication with Alexey was great, he replied on Whats'up really fast. One day when we came back from the city bottle of wine and strawberries were waiting for us on the patio - it was really nice and he definitely shouldn't do that, but did it :) I can fully recommend Alexey as it was great time in Lisbon!
ps
Hope I didn't forgot about adding something about our stay :)