The location of the flat/house is perfect. It’s in the old town of Rethymno and yet very quiet. You can easily reach everything by foot. There are many very good restaurants within 5-10 minute walk (the recommendations of Froso are really excellent). There is also a supermarket near the flat (open till 10 pm also on Sunday) and two bakeries around the corner. If you have a car, you can park for free 5 minutes away from the flat (coordinates: 35.3709549, 24.4690717).
The house is rather narrow, which you feel especially on the ground floor (kitchen, dining, bathroom). We were two people and it was fine. In my opinion it can get crowded if you’re four people. The bedrooms on the 1st and 2nd floor give enough space though. The one on the 1st floor is a walk through room. I personally found the mattress too soft but that’s a matter of taste. All rooms have aircon and there are also two smaller balconies towards the quiet street.
We didn’t meet Froso personally but the communication via the app was very prompt and precise.
I would definitely come back to Rethymno and stay again in Froso’s house.