If you're looking for one of the best locations to stay in Lisbon, look no further. Mandy's apartment is centrally located, just under the famous elevator. You can either exit the top floor (and be on top of the hill) or take the apartment elevator down and be on the main shopping and pedestrian street. A few minute walk away is the famous 28 tram and the metro station is also just two minutes away. The biggest pro of this apartment, aside from the amazing location, is the view. We had a few rainy days and we honestly didn't feel bad staying in because we could spend our time looking out on the beautiful city. The only cons would be that it can be noisy, if you are sensitive to that. My wife and I weren't bothered at all by the street or restaurant noise and if you are, Mandy provides earplugs!
Pro tip: If you're driving, wind your way to the top of the hill and temporarily park outside the museum or just beyond the museum. The directions mention a Muji, but that's on a pedestrian street and you can't see it from the car. Also, if you're into seafood, there is an excellent arroz con mariscos place called Restaurante O Arco just around the corner. Cash only, so hit an ATM beforehand.