The location, view, and quiet sleeping quarters were all AMAZING and well worth the price. My husband particularly enjoyed the showerhead, and it was very helpful to have access to a washer for our clothes. The proximity of excellent coffee (go say hi to Sandra at Café do Electrico), pastel de nata, brunch, and taxis made our stay that much easier. We even hired a tuktuk to take us all the way to the docks and had quite the adventure. Also, the gentleman at the gelato place downstairs was very helpful, while we were waiting to check in.
The only critiques were that the fan didn't work and that there were plenty of extra pillows for the beds, but no extra pillow cases. There were also no pillow cases on the largest pillows set on the beds, so we didn't really feel comfortable using them without covers but could have really used more than the single, thin pillows on the beds. I imagine that if we had asked, someone would have brought covers for us, but we never got around to it. Besides that, we would definitely stay here again, should we return to Lisbon.