This apartment is in the center of it all! It was very easy to walk to most of the main things you would want to see in Lisbon. The apartment was very clean and check-in and check-out were very easy. The beds were comfortable and clean.
This stay was perfect for my family of four. As mentioned by others, there is no lift so it might be inconvenient for families with small children or adults with bad knees. But for us it was fine and my kids, aged 6 & 8, had no problem with the stairs.
Would definitely stay here again!