We spent one night at Nikolaos apartment. Location 5/5 perfect. It is located right at the heart of old town in Chania in a quiet alley away from the busiest tourist areas. Even though its located in a quiet alley the noise from passing people can be heard inside easily. I had some difficulties to sleep while the bed is right next to the front door. Everything was in order, place was clean and as described.
There was something weird going on when we stayed at Nikolaos apartment. One time we left the apartment to explore Chania just to notice that I had forgotten my wallet. It took like 2 minutes for me to get back to to apartment. When I turned to the alley where this apartment is I saw the man who checked us in coming out of the apartment. I was bit confused BUT I couldn't be sure did he come out of "our" apartment or the similar door next to it so I let it go. After I got my wallet i left my shoes behind the door so I would notice if someone had been there while we were gone. And shoes were moved and once again someone had been there. My fiance creeped out of this and was little worried of sleeping there. I dont know what was going on but we kept our valuables with us. If you ask me when you rent the whole apartment you are not supposed to have anyone go inside without informing you about it.