We really enjoyed our stay at Niu D‘aus, however I would like to mention a few points for future guests:
-the kitchen was equipped very spartan, not even salt, pepper or oil.
-it was very windy (as expected), so i recommend bringing pegs for hanging the towels on the balcony.
-water from tap is salty (we didn‘t mind, just want to let you know)
-very nice surprise: towels and bedding are changed every two days, we were not expecting that!
overall it was the perfect apartment for us!