We visit Lisbon min 3 times a years. This house was perfect in so many ways. Silent at night, comfortable beds, super clean, everything you would expect plus more. Also, a supermarket right infront of it was super handy.
Principe Real is also the most classy/upscale neughborhood of Lisbon.
I would prefer to be easily able to book this house in future but still have to recommend you to book this..