Gonzalo received us, after on phone chat. The apt was nice and the distribution worked very well to us. There is some work being done at the apt upstairs and was a bit nosy, and being Buenos Aires there was a lot of street noise too, but after the evening was quite silent and peaceful. There was a minor problem with the washer, but I solved it and let Gonzalo know about it could be fixed for the next customer. Over all a very nice experience. We know the neighborhood very well, so we felt very confortable staying at Boedo / San Cristóbal, but for those accustomed to higher-end neighborhoods, be advised. It is equally safe and lively than most of the others, so don't worry about it location. It is a very nice location for those who go around a lot in Buenos Aires centro, Congreso and los barrios sur (Boca, etc) museums on San Juan Ave (San Telmo) like us, and even for Palermo it could be handy, not withstanding the traffic. It is very walkable to almost any place, for those who walk.