All in all we had a great time in Crete - Rethymno, which was definitely also due to the nice flat and the helpful host. He was very responsive and always called back or emailed when we had issues. Additionally, he was even flexible with the check out time, which was very helpful for us. All in all it is a nice flat that is located in a very small street which gives you a "local" and not so touristy feeling, although the touristy places are close by.
One thing to mention - just out of fairness - though is, that the balcony that you see on the pictures does not belong to the flat but to the neighbour. Thus, I don't think it should be included. Similar for the picture with the chairs and table: Those are right in front of another apartments window so you most likely wouldn't use those. So just for clarification, you'll simply rent the flat inside as seen on the pictures.
Nevertheless we had a great time and would like to thank the host for making our vacation a great time!