My girlfriend and I only stayed at Balazs and Lucy for a few hours, checking in in the late afternoon and leaving at 4 AM to catch a plane, but everything was perfect!
We chose his place because of the proximity to the airport and because he answered us very promptly (we called the very same day to book). Hour hosts were very kind, their house was spotless and pleasantly looking. The room where we slept was perfect in every detail and even had a smart TV with Netflix.
Very much recommended!