Location is perfect, very close to Chania Center. Very spacious, stylish flat, very clean. Host (Chryssa) was really polite and welcoming and easy to contact. Air conditioning was quiet and clean (which I really appreciate). Few essentials were missing such as dishwasher tablets or washing powder, which are bit awkward to buy when staying short time, but we did buy them anyway without bothering the host. Some kitchen utensils were a bit worn out but Chryssa provided us with some other ones in better condition once we've mentioned it. The flat is well equipped: coffee maker, dishwasher, washing machine, stove and oven, dining table, large TV, WiFi broadband, full set of cutlery, dishes etc. During our stay Chryssa got us some grapes from her grandmother gardens which was a very nice touch :) They were yummy. The beds are a bit hard, it took about a week to get used to them. But then again we're are spoiled by having a very high quality mattress at home so it's difficult to change to something less premium. There were 2 times when water wasn't very hot, 1 time when it was ice cold after a 5:30 AM wake up for a daily excursion to Samaria. If the water heating was on timer we were not made aware of it.
To sum up:
Pros: big flat, great host, great location, everything a normal person would need at home is there.
Cons: beds were a bit hard (not cons if you like harder beds!), we had 1 morning when hot water wasn't working (perhaps was just down to poor luck and doesn't normally happen)
I can definitely recommend Chryssa's flat :)