Tomás and his place were amazing! The location in Lastarria is perfect because you are close to nearby shops, restaurants (BocaNariz being one of them, a must try!) the main park along the river, and a short walk from historical sites (Plaza del Armas, the Presidential palace, etc.) The building has a doorman and the neighborhood felt safe. The room and bathroom are small-- but perfect because they have everything you need! The bedroom itself doesn't have a main door, but the connecting kitchen does, but even so, I never felt unsafe or uncomfortable. Tomás is an amazing host and an awesome person! His communication was perfect. He even helped me out with directions, suggestions y practicando mi espanol! :) I would definitely recommend staying with Tomás!