This apartment is BEAUTIFUL! and very comfortable. Sergio loves Lisbon and loves making people happy. His food recommendations were AMAZING! and he is always available to help, give advice or point you int he right direction. The location is central to everything and easy for taxi's or Uber.
I would stay here again in a heartbeat. Thank you for helping make our first Lisbon trip AMAZING!
I would make sure you understand the A/C units if it is a hot month, they can be a tad confusing and the rooms can be super hot if you don't get it right.
Sergio is very helpful and also very knowledgeable about Lisbon and Portugal. He has a great PDF he will give you on the area. I would use it 100%.