We had a lovely time in Lisbon and Paulos apartment. It's close to shops, restaurants and the inner city and is equipped with everything you'll need. The Check-In was very easy and we also got an earlier Check-In which was really helpful as well. The apartment was very clean too!
Two things which weren't that nice: there must be something wrong with the drain in the bathroom. When we entered the apartment it smelled like the wastewater of all households were running through this apartment. And this was on every day at different times. You could avoid it a bit if you leave the bathroom door closed the whole day, but if you wanted to enter the bathroom it was like walking into a sewage plant.
The house hasn't good sound insulation so it was sometimes very noisy with the neighbours upstairs even at nighttime.
But apart from those two things we had a nice stay. :)