I liked the excellent breakfast choices... I essentially lived there for a week and breakfast was the most important meal of the day. In an ideal world, I might have made some further changes, but it was head and shoulders above what you find on the road. Being on a whole foods, plant-based diet, I loved the extensive fruit selection, and there was always a good whole grain bread, as well as some stirfried vegetables and mushoorms, allowing me reasonable options. ideally, I would have liked the veggies and mushrooms without any oil, and some more cooked grain choices, but this was far better than many places.
For the rest, everything was comfortable, and the location is convenient at the center of things in Luanda, though that will depend on where you have to be.