My travel mates and I were super impressed with this apartment. It was super clean, spacious, and had everything we needed to feel comfortable. I loved the antiquity of the building, and it was roomy enough for the four of us. The hosts were very helpful, accommodating, and easy to get a hold of if you had questions or concerns. They speak Spanish only. The apartment is in a great location near restaurants, cafes, bars, and parks. I would highly recommend this apartment for your stay in San Telmo!