I had a great stay at this apartment in one of the best areas in Lisbon. Manuel & Felipe are very friendly, the location is perfect, the bathroom is wonderful, the room is nicely decorated. You have to be lucky when it comes to your housemates, but I was! Very nice people.
The only thing to consider is that if you don’t like noise, bring some earplugs. Sounds from outside (restaurant workers, meowing cat) can sometimes bother you when you need some peace and quiet.