Liu-Qi place is a gem. Extremely well located, very easy to access and the perfect balance between space, privacy and convenience. The duplex is the topmost apartment and so you get a nice view of the Porto roofs, worth watching in the morning even if it rains (which it did, unfortunately, for half the time we were there). There is a lot of attention to detail and a certain minimalism that doesn't take anything out from the comfort. The kitchen has everything you need and so does the bathroom. There is plenty of space to sleep, but the apartment still remains cozy. It was a very nice surprise.