I'm a female single traveler and stayed in Alfama for 3 weeks. I had THE BEST time in Lisbon. And a big part is due to this lovely apartment. It's in a road a bit off the main buzzling streets of Alfama and therefore quiet even during the Santos Populares festivities :) It stays cool inside while the city outside is boiling and if it's chilly there's cozy blankets! sofa and bed are super comfy - I slept very well!. Everything you'd want is close by - although up some stairs or hills but that's Alfama! I worked a bit during my stay and the Wifi upload speed is fine for doing so. Self check in and communications were super easy and pleasant. The apartment itself and the area felt super safe and welcoming. I can only recommend to book this place! You'll have an awesome time staying there!