I was welcomed by a man, responsible for hosting people at Luis place. He was extremely nice and warm person! In spite that his English was not the best, we understood each other very well.
Regarding neighborhood and apartment I was not 100 percent satisfied. Neighborhood is VERY noisy. Actually not the whole neighborhood, but just this spot where the rooms are. It was impossible to close windows may be because the building is very old and it needs to be fixed. There were two garbage boxes right in front of the apartment.
The floor of the room was smelling mould and there were some dirt, like hairs and dust. I am sure Luis will improve this part.
Because the price for the room is cheap, I was not much disappointed. But still would search for more quite place next time.