I stayed at Juan & Gaby's apartment in Palermo Soho for five days on late notice after swinging back through BA from Iguazu. Our bus was delayed two hours and we had no way of getting in touch with Juan, but as soon as we got to the apartment we got some free wi-fi and saw he had sent multiple e-mails with his number, e-mail, home address and work address to make sure we could reach him when we got there - amazing! Also, he came by in less than 5 minutes after we e-mailed him back (no cell phone) to let us in. We were so nervous about the whole process and we needn't have worried - Juan was so gracious and it all worked out. The apartment is wonderfully located and very reasonably priced! The bed is super comfortable and the kitchen is adequate for making a meal or two while you're there (though you won't want to, the restaurants in the neighborhood are so cute). When we were there, they were doing some work in the building so it was a bit loud, but it was temporary. Overall, awesome stay and great building! Book it!