The house is beautiful, finely decorated, very clean and with many common spaces that can be used: the kitchen (very well furnished), the terrace and the patio. I stayed at Daniel's and Mariana's place for 12 days and I felt as at home. The area is safe, near to the DNI Tango School and many shops, Palermo and Plaza Armenia are at walkable distance. The house is quiet, and perfect to rest after a long day in the city, but you have that chance to meet interesting people at the same time. Wi-Fi is working very well. I can only recommend to stay at Bulnes 1240. I will definitely come back if I have the chance to visit Argentina again. Thank you at Daniel and Mariano for being alway caring and helpful.