We had a nice stay. Yvette is friendly and made us feel welcomed. The granny flat is in a great location, it has all the commodities, it is clean and it is situated at the back of the main house with a little wall and enclosure so it is very private.
The hot water system however is lacking. The water becomes cold very fast. The only way to have 2 hot showers is either to have very quick showers each (under 2 minutes), or to wait at least 1 hour for the second person to have a shower. Maybe a water saving shower head would help?
Another suggestion to make the stay more comfortable would be to add a coffee table or a small table inside to make eating meals easier. We had to use a bedside table/box upside down.