Very nice apt, the pictures give a good impression. I'd say it's big enough for a couple or solo traveller who needs to work from home. The internet is stable and pretty fast. It's located in a quiet alley, so I had good nights of sleep. And I really liked the shower with rainfall head. Last but not least, a heater and dehumidifier are provided for these cold days.
João is a truly amazing host: always accommodating and very responsive. He will go out of his way to make sure you have a good experience. I really enjoyed my stay and will definitely stay here again.