Great location, spacious room, friendly people and free breakfast at the cafe downstairs is another wonderful thing about this place.
A few minor things to consider though. As other ppl have mentioned, it gets a bit loud at night bc of the bars downstairs and other restaurants around it. Luiz is considerate enough to prepare some earplugs for you to use, but it gets really loud on the weekend. Also, the rooms on the 4th floor and you have to take very narrow and stiff stairs. If you have a heavy luggage, it might be difficult for you to lift it to the room.
Overall, I really enjoyed staying at Luiz’s place and will definitely consider re-booking for it in the future (will prolly avoid the weekends thou ;-))