We stayed at Modestino's place in December 2015.
Overall, we thoroughly enjoyed our stay! The place is very big for 2 people (could sleep 4 with the extra bed upstairs) and has a lot of character with the beams on the ceilings which made for a nice break from boring hotel rooms! The bed was comfortable and it was great to have a washing machine at our disposal! Excellent part of town with lots of bars and young people around, which suited us. Really authentic restaurants too and not many tourists around. Catch the D bus from the main train station to get to the house!
The street was really loud as reflected in the other reviews, but most nights we were so tired from touristing we slept right through it. Would suggest bringing earplugs but it's really fine. Was a little taken aback that we had to provide pictures of our passports with minimal explanation but we figured it was for the city tax.
Thanks for having us!