We had a nice experience staying at Alberto's place:
A.Convenient location right by the Plaza de Mayo. Easy walk to tourist attractions, metro, bus and grocery shopping.
B. We like the Interior design that maximises the utility of this small kitchen-turned-efficiency unit.
C.Room stays comfy and cool- with an air conditioner and a wall fan.
D.Easy communication with host.
What I didn't like:
A.No privacy curtain in the upper window pane (of transparent glass) in the bathroom. Host said this will be fixed in the future.
B. The room is dark because the window opens to a small, inside atrium. It only gets some diffused light through the translucent glass in the middle of the day.