Great place to stay on a budget. Juan is a great host. There is a direct public bus (number 45) from the AEP airport and it’s about 40 minutes ride. You can buy Sube card at the airport to use on the bus (the bus drivers do not accept cash). The location is two blocks away from Florida Calle (blue market to exchange dollars) and in walking distance to everything. You might not need public transportation at all if you like to walk. It’s literally 15-30 minutes walk or less to everywhere. Pretty safe at night. I would stay again. Thank you Juan!