My husband and I generally enjoyed our stay at Maria’s. It’s clean and VERY quiet and close to the metro. We were there during a heat wave, and the first night we slept poorly because the house rules included not leaving the fan on for more than three hours at a time…which left us sweating. Once I addressed the problem with her the next morning and asked for options, she smartly suggested we leave the bedroom door open (which we’d hesitated to do the first night because we were sleeping in our underwear, because of the heat, at a stranger’s house). But the second night we followed her advice, and she moved the portable air conditioner closer to our room, which let much more cool air in. I think outside of a heat wave we would have been totally fine the entire time. Just note that the AC isn’t in your room and that there’s a time limit for the fan.