We stayed more than 2 weeks in San Telmo as a couple and we had a very pleasant stay. We were nicely welcomed by their friend Andrea who we could reach at any time. We also extended the stay twice as we were not sure when our bus was leaving and that was no problem to do.San Telmo is very different from the other districts as it is 'the old town' and we liked it very much. You have little supermarkets, fruits and vegetables around as well as good restaurants/bars and the subte(subway) and bus 200m from the place! you should visit the market on Sunday. The place itself is spacious and has a lot of light. The kitchen is small but that's enough to cook some food, as we did very often ! We also enjoyed the terrace by putting the plastic chairs on the rooftop and to hang our wet clothes. anyway... the experience is different for everyone and we hope the next guests will have a good one too :) Gracias Mike, Andrea and Guillermo !