We had such a great stay at Alain's place, we both met Alain and Carlos, they are very nice and friendly gentlemen. They're communicative and quick responders.
The place is very clean, had a charm of old building, had everything we needed (incl. Washer/Dryer, bonus!). Big enough for three of us. Two of us used the main bedroom with comfy mattress and the other used living room with sofa-bed, and the living room has two doors, completely private when both doors were closed. So you could actually consider this unit as "Two bedrooms, 1 bath, with cozy & functional kitchen". Location is superb, bus stop is just in front of the building, and many cafes/restaurants around and if you wanted to cook by yourself, there's grocery stores as well.
I read some review mentioning about noise. Well, honestly, we were okay with that given the location - in the very convenient, vibrant neighbourhood - there must be some level of sounds. So if you're too sensitive on sounds, better bring ear-plugs. I personally grown up in big cities, so I was able to sleep without ear-plugs, my sleep was never disturbed. My roomies said the same, they had no problem with the noise.
There're some unexpected problems occurred, however, they try to solve them so hard and quick, and we're pretty happy about that. Thank you so much Alain and Carlos, we would love to come back to your place in near future!