Our family of four (2 adults, 2 kids) had a lovely 10 day stay in the villa. Note that it's half-way up a hill on a dirt track (unpaved road), so you have to find it (gps helps!).
On arrival, we were met by the owner who showed us around and left us with a bottle of his father's raki, as well as some oranges. The agency who manages his rental also provided some local delicacies (olive crackers, olive oil) and some maps and suggestions of activities in the area.
The villa is in a beautiful location, surrounded by olive and lemon trees. It's secluded and peaceful. There are two rooms, bathroom, kitchen and living area inside which are all fine. Outside is a lovely terrace and pool, with a view out all the way to the sea (about 10-15km away). Its well located to range around all western Crete, we went all around, visiting Chania, Elafonissi, Falsarna, Kissamos, Balos, Imbros, Rethymno and even a little of the south coast. Samaria gorge is not far either, but my kids are a bit young for the 16km walk. The house is also fine to relax at, it's completely out of the way. (I found some great trail runs up the hill as well!).
All went fine, the owner and the agency were extremely reactive for any questions we had. A very enjoyable stay!